10503534402 has 12 divisors (see below), whose sum is σ = 22757657910. Its totient is φ = 3501178128.

The previous prime is 10503534397. The next prime is 10503534443. The reversal of 10503534402 is 20443530501.

It can be written as a sum of positive squares in only one way, i.e., 8572722921 + 1930811481 = 92589^2 + 43941^2 .

It is a super-2 number, since 2×10503534402² (a number of 21 digits) contains 22 as substring.

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, 291764827 + ... + 291764862.

Almost surely, 2^10503534402 is an apocalyptic number.

10503534402 is an abundant number, since it is smaller than the sum of its proper divisors (12254123508).

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

10503534402 is a wasteful number, since it uses less digits than its factorization.

10503534402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583529697 (or 583529694 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The spelling of 10503534402 in words is "ten billion, five hundred three million, five hundred thirty-four thousand, four hundred two".