57380047758 has 32 divisors (see below), whose sum is σ = 139103147520. Its totient is φ = 17387893080.

The previous prime is 57380047717. The next prime is 57380047843. The reversal of 57380047758 is 85774008375.

57380047758 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48299110 + ... + 48300297.

It is an arithmetic number, because the mean of its divisors is an integer number (4346973360).

Almost surely, 2^57380047758 is an apocalyptic number.

57380047758 is an abundant number, since it is smaller than the sum of its proper divisors (81723099762).

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

57380047758 is a wasteful number, since it uses less digits than its factorization.

57380047758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96599429 (or 96599423 counting only the distinct ones).

The product of its (nonzero) digits is 6585600, while the sum is 54.

The spelling of 57380047758 in words is "fifty-seven billion, three hundred eighty million, forty-seven thousand, seven hundred fifty-eight".