57289462494 has 32 divisors (see below), whose sum is σ = 132347851776. Its totient is φ = 16339240320.

The previous prime is 57289462469. The next prime is 57289462507. The reversal of 57289462494 is 49426498275.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25528942 + ... + 25531185.

It is an arithmetic number, because the mean of its divisors is an integer number (4135870368).

Almost surely, 2^57289462494 is an apocalyptic number.

57289462494 is an abundant number, since it is smaller than the sum of its proper divisors (75058389282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57289462494 is a wasteful number, since it uses less digits than its factorization.

57289462494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51060160.

The product of its digits is 34836480, while the sum is 60.

The spelling of 57289462494 in words is "fifty-seven billion, two hundred eighty-nine million, four hundred sixty-two thousand, four hundred ninety-four".