57855211795 has 16 divisors (see below), whose sum is σ = 70592169312. Its totient is φ = 45507490560.

The previous prime is 57855211789. The next prime is 57855211819. The reversal of 57855211795 is 59711255875.

57855211795 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57855211795 - 2¹¹ = 57855209747 is a prime.

It is a Duffinian 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, 767044 + ... + 839086.

It is an arithmetic number, because the mean of its divisors is an integer number (4412010582).

Almost surely, 2^57855211795 is an apocalyptic number.

57855211795 is a deficient number, since it is larger than the sum of its proper divisors (12736957517).

57855211795 is a wasteful number, since it uses less digits than its factorization.

57855211795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74742.

The product of its digits is 4410000, while the sum is 55.

The spelling of 57855211795 in words is "fifty-seven billion, eight hundred fifty-five million, two hundred eleven thousand, seven hundred ninety-five".