10502455564 has 12 divisors (see below), whose sum is σ = 18557737744. Its totient is φ = 5200244784.

The previous prime is 10502455553. The next prime is 10502455577. The reversal of 10502455564 is 46555420501.

10502455564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10502455564² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12745287 + ... + 12746110.

Almost surely, 2^10502455564 is an apocalyptic number.

It is an amenable number.

10502455564 is a deficient number, since it is larger than the sum of its proper divisors (8055282180).

10502455564 is a wasteful number, since it uses less digits than its factorization.

10502455564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25491504 (or 25491502 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 10502455564 in words is "ten billion, five hundred two million, four hundred fifty-five thousand, five hundred sixty-four".