57051576923 has 12 divisors (see below), whose sum is σ = 63098146248. Its totient is φ = 51148520640.

The previous prime is 57051576899. The next prime is 57051576929. The reversal of 57051576923 is 32967515075.

It is not a de Polignac number, because 57051576923 - 2¹⁸ = 57051314779 is a prime.

It is a super-2 number, since 2×57051576923² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57051576929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6764273 + ... + 6772701.

It is an arithmetic number, because the mean of its divisors is an integer number (5258178854).

Almost surely, 2^57051576923 is an apocalyptic number.

57051576923 is a deficient number, since it is larger than the sum of its proper divisors (6046569325).

57051576923 is an frugal number, since it uses more digits than its factorization.

57051576923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16942 (or 8513 counting only the distinct ones).

The product of its (nonzero) digits is 1984500, while the sum is 50.

The spelling of 57051576923 in words is "fifty-seven billion, fifty-one million, five hundred seventy-six thousand, nine hundred twenty-three".