57424633181 has 8 divisors (see below), whose sum is σ = 59013139680. Its totient is φ = 55838047248.

The previous prime is 57424633171. The next prime is 57424633187. The reversal of 57424633181 is 18133642475.

It is a happy number.

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 57424633181 - 2³⁰ = 56350891357 is a prime.

It is a super-2 number, since 2×57424633181² (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 (57424633187) 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, 419411 + ... + 539216.

It is an arithmetic number, because the mean of its divisors is an integer number (7376642460).

Almost surely, 2^57424633181 is an apocalyptic number.

It is an amenable number.

57424633181 is a deficient number, since it is larger than the sum of its proper divisors (1588506499).

57424633181 is a wasteful number, since it uses less digits than its factorization.

57424633181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960283.

The product of its digits is 483840, while the sum is 44.

The spelling of 57424633181 in words is "fifty-seven billion, four hundred twenty-four million, six hundred thirty-three thousand, one hundred eighty-one".