57131869710 has 16 divisors (see below), whose sum is σ = 137116487376. Its totient is φ = 15235165248.

The previous prime is 57131869673. The next prime is 57131869807. The reversal of 57131869710 is 1796813175.

It is a self number, because there is not a number n which added to its sum of digits gives 57131869710.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 952197799 + ... + 952197858.

It is an arithmetic number, because the mean of its divisors is an integer number (8569780461).

Almost surely, 2^57131869710 is an apocalyptic number.

57131869710 is an abundant number, since it is smaller than the sum of its proper divisors (79984617666).

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

57131869710 is a wasteful number, since it uses less digits than its factorization.

57131869710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1904395667.

The product of its (nonzero) digits is 317520, while the sum is 48.

It can be divided in two parts, 57131 and 869710, that added together give a triangular number (926841 = T₁₃₆₁).

The spelling of 57131869710 in words is "fifty-seven billion, one hundred thirty-one million, eight hundred sixty-nine thousand, seven hundred ten".