5640739016 has 32 divisors (see below), whose sum is σ = 11556626400. Its totient is φ = 2559805440.

The previous prime is 5640738997. The next prime is 5640739031. The reversal of 5640739016 is 6109370465.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

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, 2696 + ... + 106248.

It is an arithmetic number, because the mean of its divisors is an integer number (361144575).

Almost surely, 2^5640739016 is an apocalyptic number.

It is an amenable number.

5640739016 is an abundant number, since it is smaller than the sum of its proper divisors (5915887384).

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

5640739016 is a wasteful number, since it uses less digits than its factorization.

5640739016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104189 (or 104185 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 5640739016 is about 75104.8534783206. The cubic root of 5640739016 is about 1780.1038335255.

The spelling of 5640739016 in words is "five billion, six hundred forty million, seven hundred thirty-nine thousand, sixteen".