55870242960 has 480 divisors, whose sum is σ = 214285927680. Its totient is φ = 12006715392.

The previous prime is 55870242917. The next prime is 55870242997. The reversal of 55870242960 is 6924207855.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 57776397 + ... + 57777363.

It is an arithmetic number, because the mean of its divisors is an integer number (446429016).

Almost surely, 2^55870242960 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 55870242960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107142963840).

55870242960 is an abundant number, since it is smaller than the sum of its proper divisors (158415684720).

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

55870242960 is a wasteful number, since it uses less digits than its factorization.

55870242960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048 (or 1001 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 55870242960 in words is "fifty-five billion, eight hundred seventy million, two hundred forty-two thousand, nine hundred sixty".