56884121088 has 160 divisors (see below), whose sum is σ = 163235837952. Its totient is φ = 17551564800.

The previous prime is 56884121087. The next prime is 56884121089. The reversal of 56884121088 is 88012148865.

It is an interprime number because it is at equal distance from previous prime (56884121087) and next prime (56884121089).

It is a self number, because there is not a number n which added to its sum of digits gives 56884121088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56884121083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1069198 + ... + 1121138.

Almost surely, 2^56884121088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56884121088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81617918976).

56884121088 is an abundant number, since it is smaller than the sum of its proper divisors (106351716864).

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

56884121088 is a wasteful number, since it uses less digits than its factorization.

56884121088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52016 (or 52000 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 51.

The spelling of 56884121088 in words is "fifty-six billion, eight hundred eighty-four million, one hundred twenty-one thousand, eighty-eight".