57974845141 has 4 divisors (see below), whose sum is σ = 61026152800. Its totient is φ = 54923537484.

The previous prime is 57974845111. The next prime is 57974845157. The reversal of 57974845141 is 14154847975.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57974845141 - 2⁷ = 57974845013 is a prime.

It is a super-2 number, since 2×57974845141² (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 (57974845111) 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, 1525653801 + ... + 1525653838.

It is an arithmetic number, because the mean of its divisors is an integer number (15256538200).

Almost surely, 2^57974845141 is an apocalyptic number.

It is an amenable number.

57974845141 is a deficient number, since it is larger than the sum of its proper divisors (3051307659).

57974845141 is a wasteful number, since it uses less digits than its factorization.

57974845141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3051307658.

The product of its digits is 5644800, while the sum is 55.

The spelling of 57974845141 in words is "fifty-seven billion, nine hundred seventy-four million, eight hundred forty-five thousand, one hundred forty-one".