5042978432 has 32 divisors (see below), whose sum is σ = 10392999300. Its totient is φ = 2434539520.

The previous prime is 5042978417. The next prime is 5042978441. The reversal of 5042978432 is 2348792405.

It can be written as a sum of positive squares in 2 ways, for example, as 4903360576 + 139617856 = 70024^2 + 11816^2 .

It is a tau number, because it is divible by the number of its divisors (32).

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, 675569 + ... + 682992.

Almost surely, 2^5042978432 is an apocalyptic number.

It is an amenable number.

5042978432 is an abundant number, since it is smaller than the sum of its proper divisors (5350020868).

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

5042978432 is a wasteful number, since it uses less digits than its factorization.

5042978432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358604 (or 1358592 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 5042978432 is about 71013.9312529591. The cubic root of 5042978432 is about 1714.8614475528.

The spelling of 5042978432 in words is "five billion, forty-two million, nine hundred seventy-eight thousand, four hundred thirty-two".