56150453158128 has 420 divisors, whose sum is σ = 189801476771760. Its totient is φ = 16038065691648.

The previous prime is 56150453158109. The next prime is 56150453158147. The reversal of 56150453158128 is 82185135405165.

56150453158128 is a `hidden beast` number, since 5 + 6 + 1 + 5 + 0 + 4 + 5 + 31 + 581 + 28 = 666.

It is an interprime number because it is at equal distance from previous prime (56150453158109) and next prime (56150453158147).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 2125529176 + ... + 2125555592.

It is an arithmetic number, because the mean of its divisors is an integer number (451908278028).

Almost surely, 2^{56150453158128} 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 56150453158128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94900738385880).

56150453158128 is an abundant number, since it is smaller than the sum of its proper divisors (133651023613632).

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

56150453158128 is a wasteful number, since it uses less digits than its factorization.

56150453158128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30176 (or 30148 counting only the distinct ones).

The product of its (nonzero) digits is 5760000, while the sum is 54.

The spelling of 56150453158128 in words is "fifty-six trillion, one hundred fifty billion, four hundred fifty-three million, one hundred fifty-eight thousand, one hundred twenty-eight".