5630451856 has 40 divisors (see below), whose sum is σ = 11266421760. Its totient is φ = 2724336384.

The previous prime is 5630451823. The next prime is 5630451859. The reversal of 5630451856 is 6581540365.

It is not an unprimeable number, because it can be changed into a prime (5630451859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24865 + ... + 108991.

It is an arithmetic number, because the mean of its divisors is an integer number (281660544).

Almost surely, 2^5630451856 is an apocalyptic number.

It is an amenable number.

5630451856 is an abundant number, since it is smaller than the sum of its proper divisors (5635969904).

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

5630451856 is a wasteful number, since it uses less digits than its factorization.

5630451856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84271 (or 84265 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 43.

The square root of 5630451856 is about 75036.3369041960. The cubic root of 5630451856 is about 1779.0210347206.

The spelling of 5630451856 in words is "five billion, six hundred thirty million, four hundred fifty-one thousand, eight hundred fifty-six".