10563404252 has 12 divisors (see below), whose sum is σ = 18915863736. Its totient is φ = 5158871760.

The previous prime is 10563404219. The next prime is 10563404303. The reversal of 10563404252 is 25240436501.

It is a super-2 number, since 2×10563404252² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30707399 + ... + 30707742.

It is an arithmetic number, because the mean of its divisors is an integer number (1576321978).

Almost surely, 2^10563404252 is an apocalyptic number.

It is an amenable number.

10563404252 is a deficient number, since it is larger than the sum of its proper divisors (8352459484).

10563404252 is a wasteful number, since it uses less digits than its factorization.

10563404252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61415188 (or 61415186 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 10563404252 in words is "ten billion, five hundred sixty-three million, four hundred four thousand, two hundred fifty-two".