556710705120 has 48 divisors (see below), whose sum is σ = 1753638722640. Its totient is φ = 148456187904.

The previous prime is 556710705097. The next prime is 556710705169. The reversal of 556710705120 is 21507017655.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579906505 + ... + 579907464.

It is an arithmetic number, because the mean of its divisors is an integer number (36534140055).

Almost surely, 2^556710705120 is an apocalyptic number.

It is an amenable number.

556710705120 is an abundant number, since it is smaller than the sum of its proper divisors (1196928017520).

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

556710705120 is a wasteful number, since it uses less digits than its factorization.

556710705120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159813987 (or 1159813979 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 39.

The spelling of 556710705120 in words is "five hundred fifty-six billion, seven hundred ten million, seven hundred five thousand, one hundred twenty".