57354472404 has 36 divisors (see below), whose sum is σ = 145078053120. Its totient is φ = 19105143120.

The previous prime is 57354472403. The next prime is 57354472423. The reversal of 57354472404 is 40427445375.

57354472404 is a `hidden beast` number, since 57 + 354 + 4 + 7 + 240 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 57354472404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57354472403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 488574 + ... + 594485.

It is an arithmetic number, because the mean of its divisors is an integer number (4029945920).

Almost surely, 2^57354472404 is an apocalyptic number.

It is an amenable number.

57354472404 is an abundant number, since it is smaller than the sum of its proper divisors (87723580716).

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

57354472404 is a wasteful number, since it uses less digits than its factorization.

57354472404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084540 (or 1084535 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 45.

The spelling of 57354472404 in words is "fifty-seven billion, three hundred fifty-four million, four hundred seventy-two thousand, four hundred four".