35252664656 has 30 divisors (see below), whose sum is σ = 75075797706. Its totient is φ = 16023937600.

The previous prime is 35252664631. The next prime is 35252664721. The reversal of 35252664656 is 65646625253.

It can be written as a sum of positive squares in only one way, i.e., 35150250256 + 102414400 = 187484^2 + 10120^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9102575 + ... + 9106446.

Almost surely, 2^35252664656 is an apocalyptic number.

It is an amenable number.

35252664656 is an abundant number, since it is smaller than the sum of its proper divisors (39823133050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35252664656 is a wasteful number, since it uses less digits than its factorization.

35252664656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18209051 (or 18209034 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 50.

The spelling of 35252664656 in words is "thirty-five billion, two hundred fifty-two million, six hundred sixty-four thousand, six hundred fifty-six".