5056306840 has 32 divisors (see below), whose sum is σ = 12251821680. Its totient is φ = 1866943872.

The previous prime is 5056306807. The next prime is 5056306877. The reversal of 5056306840 is 486036505.

It is a self number, because there is not a number n which added to its sum of digits gives 5056306840.

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, 4861314 + ... + 4862353.

Almost surely, 2^5056306840 is an apocalyptic number.

It is an amenable number.

5056306840 is an abundant number, since it is smaller than the sum of its proper divisors (7195514840).

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

5056306840 is a wasteful number, since it uses less digits than its factorization.

5056306840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9723691 (or 9723687 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 5056306840 is about 71107.7129431119. The cubic root of 5056306840 is about 1716.3708906112.

The spelling of 5056306840 in words is "five billion, fifty-six million, three hundred six thousand, eight hundred forty".