35250805253 has 4 divisors (see below), whose sum is σ = 35363427948. Its totient is φ = 35138182560.

The previous prime is 35250805237. The next prime is 35250805259.

It is a happy number.

35250805253 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4791131524 + 30459673729 = 69218^2 + 174527^2 .

It is a cyclic number.

It is not a de Polignac number, because 35250805253 - 2⁴ = 35250805237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35250805259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56310878 + ... + 56311503.

It is an arithmetic number, because the mean of its divisors is an integer number (8840856987).

Almost surely, 2^35250805253 is an apocalyptic number.

It is an amenable number.

35250805253 is a deficient number, since it is larger than the sum of its proper divisors (112622695).

35250805253 is a wasteful number, since it uses less digits than its factorization.

35250805253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112622694.

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 35250805253 in words is "thirty-five billion, two hundred fifty million, eight hundred five thousand, two hundred fifty-three".