5442566432 has 24 divisors (see below), whose sum is σ = 10716726636. Its totient is φ = 2720858112.

The previous prime is 5442566417. The next prime is 5442566533. The reversal of 5442566432 is 2346652445.

It can be written as a sum of positive squares in 2 ways, for example, as 4184019856 + 1258546576 = 64684^2 + 35476^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5442566432.

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, 336188 + ... + 352004.

Almost surely, 2^5442566432 is an apocalyptic number.

It is an amenable number.

5442566432 is a deficient number, since it is larger than the sum of its proper divisors (5274160204).

5442566432 is a wasteful number, since it uses less digits than its factorization.

5442566432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26580 (or 26572 counting only the distinct ones).

The product of its digits is 691200, while the sum is 41.

The square root of 5442566432 is about 73773.7516465036. The cubic root of 5442566432 is about 1759.0083980378.

The spelling of 5442566432 in words is "five billion, four hundred forty-two million, five hundred sixty-six thousand, four hundred thirty-two".