5624736432 has 160 divisors (see below), whose sum is σ = 17228563968. Its totient is φ = 1547900928.

The previous prime is 5624736431. The next prime is 5624736443. The reversal of 5624736432 is 2346374265.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (5624736431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1052038 + ... + 1057370.

Almost surely, 2^5624736432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5624736432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8614281984).

5624736432 is an abundant number, since it is smaller than the sum of its proper divisors (11603827536).

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

5624736432 is a wasteful number, since it uses less digits than its factorization.

5624736432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5467 (or 5461 counting only the distinct ones).

The product of its digits is 725760, while the sum is 42.

The square root of 5624736432 is about 74998.2428594164. The cubic root of 5624736432 is about 1778.4188745296.

The spelling of 5624736432 in words is "five billion, six hundred twenty-four million, seven hundred thirty-six thousand, four hundred thirty-two".