57428745354 has 24 divisors (see below), whose sum is σ = 124598729892. Its totient is φ = 19116794880.

The previous prime is 57428745221. The next prime is 57428745373. The reversal of 57428745354 is 45354782475.

57428745354 is a `hidden beast` number, since 5 + 7 + 4 + 287 + 4 + 5 + 354 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 56966710329 + 462035025 = 238677^2 + 21495^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 57428745354.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2163127 + ... + 2189514.

Almost surely, 2^57428745354 is an apocalyptic number.

57428745354 is an abundant number, since it is smaller than the sum of its proper divisors (67169984538).

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

57428745354 is a wasteful number, since it uses less digits than its factorization.

57428745354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4353382 (or 4353379 counting only the distinct ones).

The product of its digits is 18816000, while the sum is 54.

The spelling of 57428745354 in words is "fifty-seven billion, four hundred twenty-eight million, seven hundred forty-five thousand, three hundred fifty-four".