556306241249248 has 24 divisors (see below), whose sum is σ = 1251689042811312. Its totient is φ = 238416960535296.

The previous prime is 556306241249221. The next prime is 556306241249323. The reversal of 556306241249248 is 842942142603655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1241755002565 + ... + 1241755003012.

It is an arithmetic number, because the mean of its divisors is an integer number (52153710117138).

Almost surely, 2^{556306241249248} is an apocalyptic number.

It is an amenable number.

556306241249248 is an abundant number, since it is smaller than the sum of its proper divisors (695382801562064).

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

556306241249248 is a wasteful number, since it uses less digits than its factorization.

556306241249248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483510005594 (or 2483510005586 counting only the distinct ones).

The product of its (nonzero) digits is 99532800, while the sum is 61.

The spelling of 556306241249248 in words is "five hundred fifty-six trillion, three hundred six billion, two hundred forty-one million, two hundred forty-nine thousand, two hundred forty-eight".