57240873288215 has 32 divisors (see below), whose sum is σ = 74818900800000. Its totient is φ = 41874628295808.

The previous prime is 57240873288197. The next prime is 57240873288233. The reversal of 57240873288215 is 51288237804275.

It is an interprime number because it is at equal distance from previous prime (57240873288197) and next prime (57240873288233).

It is a cyclic number.

It is not a de Polignac number, because 57240873288215 - 2³² = 57236578320919 is a prime.

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, 6670742 + ... + 12608748.

It is an arithmetic number, because the mean of its divisors is an integer number (2338090650000).

Almost surely, 2^{57240873288215} is an apocalyptic number.

57240873288215 is a deficient number, since it is larger than the sum of its proper divisors (17578027511785).

57240873288215 is a wasteful number, since it uses less digits than its factorization.

57240873288215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5941559.

The product of its (nonzero) digits is 60211200, while the sum is 62.

The spelling of 57240873288215 in words is "fifty-seven trillion, two hundred forty billion, eight hundred seventy-three million, two hundred eighty-eight thousand, two hundred fifteen".