56554240244 has 12 divisors (see below), whose sum is σ = 98971839204. Its totient is φ = 28276571904.

The previous prime is 56554240241. The next prime is 56554240247. The reversal of 56554240244 is 44204245565.

It is an interprime number because it is at equal distance from previous prime (56554240241) and next prime (56554240247).

It can be written as a sum of positive squares in 2 ways, for example, as 47493484900 + 9060755344 = 217930^2 + 95188^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56554240241) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 172982 + ... + 378194.

It is an arithmetic number, because the mean of its divisors is an integer number (8247653267).

Almost surely, 2^56554240244 is an apocalyptic number.

It is an amenable number.

56554240244 is a deficient number, since it is larger than the sum of its proper divisors (42417598960).

56554240244 is a wasteful number, since it uses less digits than its factorization.

56554240244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274114 (or 274112 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 41.

The spelling of 56554240244 in words is "fifty-six billion, five hundred fifty-four million, two hundred forty thousand, two hundred forty-four".