56904181425 has 288 divisors, whose sum is σ = 132516518400. Its totient is φ = 23726545920.

The previous prime is 56904181403. The next prime is 56904181427. The reversal of 56904181425 is 52418140965.

56904181425 is a `hidden beast` number, since 5 + 6 + 90 + 418 + 142 + 5 = 666.

It is not a de Polignac number, because 56904181425 - 2¹⁰ = 56904180401 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (56904181427) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 38267032 + ... + 38268518.

It is an arithmetic number, because the mean of its divisors is an integer number (460126800).

Almost surely, 2^56904181425 is an apocalyptic number.

It is an amenable number.

56904181425 is an abundant number, since it is smaller than the sum of its proper divisors (75612336975).

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

56904181425 is a wasteful number, since it uses less digits than its factorization.

56904181425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622 (or 1604 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The spelling of 56904181425 in words is "fifty-six billion, nine hundred four million, one hundred eighty-one thousand, four hundred twenty-five".