57150143 has 8 divisors (see below), whose sum is σ = 59581056. Its totient is φ = 54756000.

The previous prime is 57150133. The next prime is 57150151. The reversal of 57150143 is 34105175.

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

It is a cyclic number.

It is not a de Polignac number, because 57150143 - 2²⁰ = 56101567 is a prime.

It is a super-2 number, since 2×57150143² = 6532277689840898, which 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 (57150103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5996 + ... + 12257.

It is an arithmetic number, because the mean of its divisors is an integer number (7447632).

Almost surely, 2^57150143 is an apocalyptic number.

57150143 is a deficient number, since it is larger than the sum of its proper divisors (2430913).

57150143 is a wasteful number, since it uses less digits than its factorization.

57150143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18385.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 57150143 is about 7559.7713589764. The cubic root of 57150143 is about 385.1877265188.

The spelling of 57150143 in words is "fifty-seven million, one hundred fifty thousand, one hundred forty-three".