57291531711 has 16 divisors (see below), whose sum is σ = 79221900000. Its totient is φ = 36784395648.

The previous prime is 57291531709. The next prime is 57291531757. The reversal of 57291531711 is 11713519275.

It is not a de Polignac number, because 57291531711 - 2¹ = 57291531709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57291530711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 794836 + ... + 863913.

It is an arithmetic number, because the mean of its divisors is an integer number (4951368750).

Almost surely, 2^57291531711 is an apocalyptic number.

57291531711 is a deficient number, since it is larger than the sum of its proper divisors (21930368289).

57291531711 is a wasteful number, since it uses less digits than its factorization.

57291531711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659178.

The product of its digits is 66150, while the sum is 42.

The spelling of 57291531711 in words is "fifty-seven billion, two hundred ninety-one million, five hundred thirty-one thousand, seven hundred eleven".