5656616210 has 32 divisors (see below), whose sum is σ = 12320968320. Its totient is φ = 1825327872.

The previous prime is 5656616143. The next prime is 5656616233. The reversal of 5656616210 is 126166565.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2375540 + ... + 2377919.

It is an arithmetic number, because the mean of its divisors is an integer number (385030260).

Almost surely, 2^5656616210 is an apocalyptic number.

5656616210 is an abundant number, since it is smaller than the sum of its proper divisors (6664352110).

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

5656616210 is a wasteful number, since it uses less digits than its factorization.

5656616210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4753490.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 5656616210 is about 75210.4793895106. The cubic root of 5656616210 is about 1781.7724433495.

The spelling of 5656616210 in words is "five billion, six hundred fifty-six million, six hundred sixteen thousand, two hundred ten".