35953089769 has 3 divisors (see below), whose sum is σ = 35953279383. Its totient is φ = 35952900156.

The previous prime is 35953089749. The next prime is 35953089811. The reversal of 35953089769 is 96798035953.

The square root of 35953089769 is 189613.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 96798035953 = 221239 ⋅437527.

It can be written as a sum of positive squares in only one way, i.e., 22959825625 + 12993264144 = 151525^2 + 113988^2 .

It is a de Polignac number, because none of the positive numbers 2^k-35953089769 is a prime.

It is a super-2 number, since 2×35953089769² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 35953089769.

It is not an unprimeable number, because it can be changed into a prime (35953089749) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 94807 + ... + 284419.

It is an arithmetic number, because the mean of its divisors is an integer number (11984426461).

Almost surely, 2^35953089769 is an apocalyptic number.

35953089769 is the 189613-rd square number.

35953089769 is the 94807-th centered octagonal number.

It is an amenable number.

35953089769 is a deficient number, since it is larger than the sum of its proper divisors (189614).

35953089769 is an frugal number, since it uses more digits than its factorization.

35953089769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379226 (or 189613 counting only the distinct ones).

The product of its (nonzero) digits is 55112400, while the sum is 64.

Multiplying 35953089769 by its sum of digits (64), we get a square (2300997745216 = 1516904²).

The spelling of 35953089769 in words is "thirty-five billion, nine hundred fifty-three million, eighty-nine thousand, seven hundred sixty-nine".