56201023305504 has 216 divisors, whose sum is σ = 202816355768208. Its totient is φ = 14597668350720.

The previous prime is 56201023305487. The next prime is 56201023305517. The reversal of 56201023305504 is 40550332010265.

56201023305504 is a `hidden beast` number, since 5 + 62 + 0 + 10 + 2 + 3 + 30 + 550 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 180867442 + ... + 181177905.

It is an arithmetic number, because the mean of its divisors is an integer number (938964610038).

Almost surely, 2^{56201023305504} is an apocalyptic number.

It is an amenable number.

56201023305504 is an abundant number, since it is smaller than the sum of its proper divisors (146615332462704).

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

56201023305504 is a wasteful number, since it uses less digits than its factorization.

56201023305504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362045388 (or 362045370 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 56201023305504 its reverse (40550332010265), we get a palindrome (96751355315769).

The spelling of 56201023305504 in words is "fifty-six trillion, two hundred one billion, twenty-three million, three hundred five thousand, five hundred four".