57425455444320 has 96 divisors (see below), whose sum is σ = 200989094070240. Its totient is φ = 15313454784000.

The previous prime is 57425455444249. The next prime is 57425455444373. The reversal of 57425455444320 is 2344455452475.

57425455444320 is a `hidden beast` number, since 5 + 7 + 4 + 2 + 54 + 5 + 544 + 43 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

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 15 ways as a sum of consecutive naturals, for example, 6646460431 + ... + 6646469070.

It is an arithmetic number, because the mean of its divisors is an integer number (2093636396565).

Almost surely, 2^{57425455444320} is an apocalyptic number.

It is an amenable number.

57425455444320 is an abundant number, since it is smaller than the sum of its proper divisors (143563638625920).

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

57425455444320 is a wasteful number, since it uses less digits than its factorization.

57425455444320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13292929525 (or 13292929511 counting only the distinct ones).

The product of its (nonzero) digits is 53760000, while the sum is 54.

The spelling of 57425455444320 in words is "fifty-seven trillion, four hundred twenty-five billion, four hundred fifty-five million, four hundred forty-four thousand, three hundred twenty".