57431115348 has 12 divisors (see below), whose sum is σ = 134005935840. Its totient is φ = 19143705112.

The previous prime is 57431115341. The next prime is 57431115361. The reversal of 57431115348 is 84351113475.

57431115348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×57431115348² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57431115341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2392963128 + ... + 2392963151.

It is an arithmetic number, because the mean of its divisors is an integer number (11167161320).

Almost surely, 2^57431115348 is an apocalyptic number.

It is an amenable number.

57431115348 is an abundant number, since it is smaller than the sum of its proper divisors (76574820492).

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

57431115348 is a wasteful number, since it uses less digits than its factorization.

57431115348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4785926286 (or 4785926284 counting only the distinct ones).

The product of its digits is 201600, while the sum is 42.

The spelling of 57431115348 in words is "fifty-seven billion, four hundred thirty-one million, one hundred fifteen thousand, three hundred forty-eight".