5039491040 has 24 divisors (see below), whose sum is σ = 11905797960. Its totient is φ = 2015796352.

The previous prime is 5039491021. The next prime is 5039491043. The reversal of 5039491040 is 401949305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5039491043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15748250 + ... + 15748569.

It is an arithmetic number, because the mean of its divisors is an integer number (496074915).

Almost surely, 2^5039491040 is an apocalyptic number.

It is an amenable number.

5039491040 is an abundant number, since it is smaller than the sum of its proper divisors (6866306920).

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

5039491040 is a wasteful number, since it uses less digits than its factorization.

5039491040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31496834 (or 31496826 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 5039491040 is about 70989.3727257820. The cubic root of 5039491040 is about 1714.4660612909.

The spelling of 5039491040 in words is "five billion, thirty-nine million, four hundred ninety-one thousand, forty".