57415469855 has 32 divisors (see below), whose sum is σ = 70897559040. Its totient is φ = 44612507520.

The previous prime is 57415469831. The next prime is 57415469873. The reversal of 57415469855 is 55896451475.

It is not a de Polignac number, because 57415469855 - 2²⁴ = 57398692639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57415469794 and 57415469803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43528886 + ... + 43530204.

It is an arithmetic number, because the mean of its divisors is an integer number (2215548720).

Almost surely, 2^57415469855 is an apocalyptic number.

57415469855 is a deficient number, since it is larger than the sum of its proper divisors (13482089185).

57415469855 is a wasteful number, since it uses less digits than its factorization.

57415469855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351.

The product of its digits is 30240000, while the sum is 59.

The spelling of 57415469855 in words is "fifty-seven billion, four hundred fifteen million, four hundred sixty-nine thousand, eight hundred fifty-five".