556224703125 has 224 divisors, whose sum is σ = 1201184624640. Its totient is φ = 222328800000.

The previous prime is 556224703117. The next prime is 556224703127. The reversal of 556224703125 is 521307422655.

It is not a de Polignac number, because 556224703125 - 2³ = 556224703117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556224703127) by changing a digit.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 81043444 + ... + 81050306.

It is an arithmetic number, because the mean of its divisors is an integer number (5362431360).

Almost surely, 2^556224703125 is an apocalyptic number.

It is an amenable number.

556224703125 is an abundant number, since it is smaller than the sum of its proper divisors (644959921515).

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

556224703125 is an equidigital number, since it uses as much as digits as its factorization.

556224703125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6935 (or 6910 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 42.

The spelling of 556224703125 in words is "five hundred fifty-six billion, two hundred twenty-four million, seven hundred three thousand, one hundred twenty-five".