57923894915 has 16 divisors (see below), whose sum is σ = 70587810720. Its totient is φ = 45620509440.

The previous prime is 57923894887. The next prime is 57923894957. The reversal of 57923894915 is 51949832975.

It is not a de Polignac number, because 57923894915 - 2⁶ = 57923894851 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526301 + ... + 626769.

It is an arithmetic number, because the mean of its divisors is an integer number (4411738170).

Almost surely, 2^57923894915 is an apocalyptic number.

57923894915 is a deficient number, since it is larger than the sum of its proper divisors (12663915805).

57923894915 is a wasteful number, since it uses less digits than its factorization.

57923894915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102262.

The product of its digits is 24494400, while the sum is 62.

The spelling of 57923894915 in words is "fifty-seven billion, nine hundred twenty-three million, eight hundred ninety-four thousand, nine hundred fifteen".