57146287574475 has 192 divisors, whose sum is σ = 121430995776000. Its totient is φ = 26057405030400.

The previous prime is 57146287574461. The next prime is 57146287574549. The reversal of 57146287574475 is 57447578264175.

57146287574475 is a `hidden beast` number, since 5 + 7 + 1 + 4 + 6 + 2 + 8 + 7 + 574 + 47 + 5 = 666.

It is not a de Polignac number, because 57146287574475 - 2⁷ = 57146287574347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 17848891 + ... + 20805659.

It is an arithmetic number, because the mean of its divisors is an integer number (632453103000).

Almost surely, 2^{57146287574475} is an apocalyptic number.

57146287574475 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57146287574475 is an abundant number, since it is smaller than the sum of its proper divisors (64284708201525).

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

57146287574475 is a wasteful number, since it uses less digits than its factorization.

57146287574475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2956955 (or 2956944 counting only the distinct ones).

The product of its digits is 1843968000, while the sum is 72.

The spelling of 57146287574475 in words is "fifty-seven trillion, one hundred forty-six billion, two hundred eighty-seven million, five hundred seventy-four thousand, four hundred seventy-five".