5538949632 has 60 divisors (see below), whose sum is σ = 15985796970. Its totient is φ = 1846315008.

The previous prime is 5538949613. The next prime is 5538949657. The reversal of 5538949632 is 2369498355.

5538949632 is a `hidden beast` number, since 5 + 538 + 9 + 49 + 63 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4824135936 + 714813696 = 69456^2 + 26736^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 596407 + ... + 605622.

Almost surely, 2^5538949632 is an apocalyptic number.

It is an amenable number.

5538949632 is an abundant number, since it is smaller than the sum of its proper divisors (10446847338).

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

5538949632 is a wasteful number, since it uses less digits than its factorization.

5538949632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202053 (or 1202034 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 54.

The square root of 5538949632 is about 74424.1199612061. The cubic root of 5538949632 is about 1769.3312114710.

The spelling of 5538949632 in words is "five billion, five hundred thirty-eight million, nine hundred forty-nine thousand, six hundred thirty-two".