10563205400 has 96 divisors (see below), whose sum is σ = 27957139200. Its totient is φ = 3674140800.

The previous prime is 10563205379. The next prime is 10563205421. The reversal of 10563205400 is 450236501.

It is an interprime number because it is at equal distance from previous prime (10563205379) and next prime (10563205421).

It is a super-2 number, since 2×10563205400² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10563205400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53780 + ... + 154979.

It is an arithmetic number, because the mean of its divisors is an integer number (291220200).

Almost surely, 2^10563205400 is an apocalyptic number.

10563205400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10563205400 is an abundant number, since it is smaller than the sum of its proper divisors (17393933800).

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

10563205400 is a wasteful number, since it uses less digits than its factorization.

10563205400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208809 (or 208800 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 10563205400 in words is "ten billion, five hundred sixty-three million, two hundred five thousand, four hundred".