10503645204 has 48 divisors (see below), whose sum is σ = 26512220672. Its totient is φ = 3217387392.

The previous prime is 10503645203. The next prime is 10503645239. The reversal of 10503645204 is 40254630501.

It is a super-2 number, since 2×10503645204² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10503645203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116179 + ... + 185754.

Almost surely, 2^10503645204 is an apocalyptic number.

It is an amenable number.

10503645204 is an abundant number, since it is smaller than the sum of its proper divisors (16008575468).

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

10503645204 is a wasteful number, since it uses less digits than its factorization.

10503645204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302176 (or 302174 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 10503645204 in words is "ten billion, five hundred three million, six hundred forty-five thousand, two hundred four".