57147418486 has 8 divisors (see below), whose sum is σ = 87126392304. Its totient is φ = 28105287720.

The previous prime is 57147418483. The next prime is 57147418507. The reversal of 57147418486 is 68481474175.

57147418486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×57147418486² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57147418483) 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, 234210610 + ... + 234210853.

It is an arithmetic number, because the mean of its divisors is an integer number (10890799038).

Almost surely, 2^57147418486 is an apocalyptic number.

57147418486 is a deficient number, since it is larger than the sum of its proper divisors (29978973818).

57147418486 is a wasteful number, since it uses less digits than its factorization.

57147418486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468421526.

The product of its digits is 6021120, while the sum is 55.

The spelling of 57147418486 in words is "fifty-seven billion, one hundred forty-seven million, four hundred eighteen thousand, four hundred eighty-six".