57050406380 has 48 divisors (see below), whose sum is σ = 130742984736. Its totient is φ = 20738350080.

The previous prime is 57050406377. The next prime is 57050406383. The reversal of 57050406380 is 8360405075.

57050406380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (57050406377) and next prime (57050406383).

It is not an unprimeable number, because it can be changed into a prime (57050406383) 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, 606692 + ... + 694388.

It is an arithmetic number, because the mean of its divisors is an integer number (2723812182).

Almost surely, 2^57050406380 is an apocalyptic number.

It is an amenable number.

57050406380 is an abundant number, since it is smaller than the sum of its proper divisors (73692578356).

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

57050406380 is a wasteful number, since it uses less digits than its factorization.

57050406380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90674 (or 90672 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 57050406380 in words is "fifty-seven billion, fifty million, four hundred six thousand, three hundred eighty".