5538514040 has 32 divisors (see below), whose sum is σ = 12637179360. Its totient is φ = 2184201600.

The previous prime is 5538514019. The next prime is 5538514081. The reversal of 5538514040 is 404158355.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 972251 + ... + 977930.

It is an arithmetic number, because the mean of its divisors is an integer number (394911855).

Almost surely, 2^5538514040 is an apocalyptic number.

It is an amenable number.

5538514040 is an abundant number, since it is smaller than the sum of its proper divisors (7098665320).

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

5538514040 is a wasteful number, since it uses less digits than its factorization.

5538514040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950263 (or 1950259 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 5538514040 is about 74421.1934868019. The cubic root of 5538514040 is about 1769.2848292279.

The spelling of 5538514040 in words is "five billion, five hundred thirty-eight million, five hundred fourteen thousand, forty".