56521188065230 has 64 divisors (see below), whose sum is σ = 116691280957440. Its totient is φ = 19308907411200.

The previous prime is 56521188065201. The next prime is 56521188065323. The reversal of 56521188065230 is 3256088112565.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39166851 + ... + 40584289.

It is an arithmetic number, because the mean of its divisors is an integer number (1823301264960).

Almost surely, 2^{56521188065230} is an apocalyptic number.

56521188065230 is an abundant number, since it is smaller than the sum of its proper divisors (60170092892210).

56521188065230 is a wasteful number, since it uses less digits than its factorization.

56521188065230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419505.

The product of its (nonzero) digits is 3456000, while the sum is 52.

The spelling of 56521188065230 in words is "fifty-six trillion, five hundred twenty-one billion, one hundred eighty-eight million, sixty-five thousand, two hundred thirty".