5624658620 has 48 divisors (see below), whose sum is σ = 13618680768. Its totient is φ = 1911383040.

The previous prime is 5624658619. The next prime is 5624658649. The reversal of 5624658620 is 268564265.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161951 + ... + 193590.

It is an arithmetic number, because the mean of its divisors is an integer number (283722516).

Almost surely, 2^5624658620 is an apocalyptic number.

It is an amenable number.

5624658620 is an abundant number, since it is smaller than the sum of its proper divisors (7994022148).

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

5624658620 is a wasteful number, since it uses less digits than its factorization.

5624658620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355670 (or 355668 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 44.

The square root of 5624658620 is about 74997.7240988018. The cubic root of 5624658620 is about 1778.4106736731.

The spelling of 5624658620 in words is "five billion, six hundred twenty-four million, six hundred fifty-eight thousand, six hundred twenty".