56602630221530 has 16 divisors (see below), whose sum is σ = 104254146827424. Its totient is φ = 22114515993360.

The previous prime is 56602630221491. The next prime is 56602630221619. The reversal of 56602630221530 is 3512203620665.

It is a super-2 number, since 2×56602630221530² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65817011456 + ... + 65817012315.

It is an arithmetic number, because the mean of its divisors is an integer number (6515884176714).

Almost surely, 2^{56602630221530} is an apocalyptic number.

56602630221530 is a deficient number, since it is larger than the sum of its proper divisors (47651516605894).

56602630221530 is a wasteful number, since it uses less digits than its factorization.

56602630221530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131634023821.

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 56602630221530 in words is "fifty-six trillion, six hundred two billion, six hundred thirty million, two hundred twenty-one thousand, five hundred thirty".