57949023744 has 120 divisors (see below), whose sum is σ = 170803844640. Its totient is φ = 18905284608.

The previous prime is 57949023721. The next prime is 57949023793. The reversal of 57949023744 is 44732094975.

57949023744 is a `hidden beast` number, since 579 + 4 + 9 + 0 + 23 + 7 + 44 = 666.

57949023744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82792 + ... + 350360.

It is an arithmetic number, because the mean of its divisors is an integer number (1423365372).

Almost surely, 2^57949023744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57949023744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85401922320).

57949023744 is an abundant number, since it is smaller than the sum of its proper divisors (112854820896).

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

57949023744 is a wasteful number, since it uses less digits than its factorization.

57949023744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267640 (or 267621 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 54.

The spelling of 57949023744 in words is "fifty-seven billion, nine hundred forty-nine million, twenty-three thousand, seven hundred forty-four".