57237803157 has 8 divisors (see below), whose sum is σ = 78778912000. Its totient is φ = 36927614880.

The previous prime is 57237803141. The next prime is 57237803167. The reversal of 57237803157 is 75130873275.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57237803157 - 2⁴ = 57237803141 is a prime.

It is a super-2 number, since 2×57237803157² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57237803137) by changing a digit.

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, 307730032 + ... + 307730217.

It is an arithmetic number, because the mean of its divisors is an integer number (9847364000).

Almost surely, 2^57237803157 is an apocalyptic number.

It is an amenable number.

57237803157 is a deficient number, since it is larger than the sum of its proper divisors (21541108843).

57237803157 is a wasteful number, since it uses less digits than its factorization.

57237803157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615460283.

The product of its (nonzero) digits is 1234800, while the sum is 48.

The spelling of 57237803157 in words is "fifty-seven billion, two hundred thirty-seven million, eight hundred three thousand, one hundred fifty-seven".