5563403872 has 24 divisors (see below), whose sum is σ = 11795486976. Its totient is φ = 2567724672.

The previous prime is 5563403843. The next prime is 5563403891. The reversal of 5563403872 is 2783043655.

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, 6686368 + ... + 6687199.

It is an arithmetic number, because the mean of its divisors is an integer number (491478624).

Almost surely, 2^5563403872 is an apocalyptic number.

5563403872 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5563403872 is an abundant number, since it is smaller than the sum of its proper divisors (6232083104).

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

5563403872 is a wasteful number, since it uses less digits than its factorization.

5563403872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13373590 (or 13373582 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 43.

The square root of 5563403872 is about 74588.2287763961. The cubic root of 5563403872 is about 1771.9312309511.

The spelling of 5563403872 in words is "five billion, five hundred sixty-three million, four hundred three thousand, eight hundred seventy-two".