35539413361 has 3 divisors (see below), whose sum is σ = 35539601881. Its totient is φ = 35539224842.

The previous prime is 35539413347. The next prime is 35539413373. The reversal of 35539413361 is 16331493553.

The square root of 35539413361 is 188519.

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: 16331493553 = 7841 ⋅2082833.

It is not a de Polignac number, because 35539413361 - 2⁷ = 35539413233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35539413331) 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, 94260 + ... + 282778.

Almost surely, 2^35539413361 is an apocalyptic number.

35539413361 is the 188519-th square number.

35539413361 is the 94260-th centered octagonal number.

It is an amenable number.

35539413361 is a deficient number, since it is larger than the sum of its proper divisors (188520).

35539413361 is an frugal number, since it uses more digits than its factorization.

35539413361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377038 (or 188519 counting only the distinct ones).

The product of its digits is 437400, while the sum is 43.

It can be divided in two parts, 35539 and 413361, that added together give a square (448900 = 670²).

The spelling of 35539413361 in words is "thirty-five billion, five hundred thirty-nine million, four hundred thirteen thousand, three hundred sixty-one".