57339485154 has 96 divisors (see below), whose sum is σ = 147642318720. Its totient is φ = 15735638016.

The previous prime is 57339485111. The next prime is 57339485171. The reversal of 57339485154 is 45158493375.

It is a happy number.

57339485154 is a `hidden beast` number, since 5 + 7 + 3 + 3 + 9 + 485 + 154 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 57339485154.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 664569 + ... + 745875.

It is an arithmetic number, because the mean of its divisors is an integer number (1537940820).

Almost surely, 2^57339485154 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57339485154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73821159360).

57339485154 is an abundant number, since it is smaller than the sum of its proper divisors (90302833566).

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

57339485154 is a wasteful number, since it uses less digits than its factorization.

57339485154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81544 (or 81541 counting only the distinct ones).

The product of its digits is 9072000, while the sum is 54.

The spelling of 57339485154 in words is "fifty-seven billion, three hundred thirty-nine million, four hundred eighty-five thousand, one hundred fifty-four".