5503972032 has 140 divisors (see below), whose sum is σ = 17570750736. Its totient is φ = 1693509120.

The previous prime is 5503972027. The next prime is 5503972039. The reversal of 5503972032 is 2302793055.

5503972032 is a `hidden beast` number, since 550 + 3 + 9 + 72 + 0 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5503972039) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26557 + ... + 108227.

Almost surely, 2^5503972032 is an apocalyptic number.

5503972032 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5503972032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8785375368).

5503972032 is an abundant number, since it is smaller than the sum of its proper divisors (12066778704).

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

5503972032 is a wasteful number, since it uses less digits than its factorization.

5503972032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81708 (or 81689 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 36.

The square root of 5503972032 is about 74188.7594720386. The cubic root of 5503972032 is about 1765.5989943979.

The spelling of 5503972032 in words is "five billion, five hundred three million, nine hundred seventy-two thousand, thirty-two".