57053931348 has 24 divisors (see below), whose sum is σ = 140132463520. Its totient is φ = 18017030880.

The previous prime is 57053931313. The next prime is 57053931349. The reversal of 57053931348 is 84313935075.

It is a junction number, because it is equal to n+sod(n) for n = 57053931297 and 57053931306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57053931349) 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 7 ways as a sum of consecutive naturals, for example, 125118043 + ... + 125118498.

Almost surely, 2^57053931348 is an apocalyptic number.

It is an amenable number.

57053931348 is an abundant number, since it is smaller than the sum of its proper divisors (83078532172).

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

57053931348 is a wasteful number, since it uses less digits than its factorization.

57053931348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250236567 (or 250236565 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 48.

The spelling of 57053931348 in words is "fifty-seven billion, fifty-three million, nine hundred thirty-one thousand, three hundred forty-eight".