56419701120 has 512 divisors, whose sum is σ = 204329174400. Its totient is φ = 14894088192.

The previous prime is 56419701101. The next prime is 56419701157. The reversal of 56419701120 is 2110791465.

56419701120 is a `hidden beast` number, since 5 + 641 + 9 + 7 + 0 + 1 + 1 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 242144524 + ... + 242144756.

Almost surely, 2^56419701120 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 56419701120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102164587200).

56419701120 is an abundant number, since it is smaller than the sum of its proper divisors (147909473280).

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

56419701120 is an equidigital number, since it uses as much as digits as its factorization.

56419701120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446 (or 416 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The spelling of 56419701120 in words is "fifty-six billion, four hundred nineteen million, seven hundred one thousand, one hundred twenty".