57518486431541 has 8 divisors (see below), whose sum is σ = 57815522112000. Its totient is φ = 57221530732080.

The previous prime is 57518486431501. The next prime is 57518486431573. The reversal of 57518486431541 is 14513468481575.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57518486431541 is a prime.

It is a super-2 number, since 2×57518486431541² (a number of 28 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 (57518486431501) 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, 18552965 + ... + 21430106.

It is an arithmetic number, because the mean of its divisors is an integer number (7226940264000).

Almost surely, 2^{57518486431541} is an apocalyptic number.

It is an amenable number.

57518486431541 is a deficient number, since it is larger than the sum of its proper divisors (297035680459).

57518486431541 is a wasteful number, since it uses less digits than its factorization.

57518486431541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39990499.

The product of its digits is 64512000, while the sum is 62.

The spelling of 57518486431541 in words is "fifty-seven trillion, five hundred eighteen billion, four hundred eighty-six million, four hundred thirty-one thousand, five hundred forty-one".