57365066499 has 32 divisors (see below), whose sum is σ = 83163193344. Its totient is φ = 34962762240.

The previous prime is 57365066477. The next prime is 57365066503. The reversal of 57365066499 is 99466056375.

It is not a de Polignac number, because 57365066499 - 2⁵ = 57365066467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57365066999) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2927364 + ... + 2946894.

It is an arithmetic number, because the mean of its divisors is an integer number (2598849792).

Almost surely, 2^57365066499 is an apocalyptic number.

57365066499 is a deficient number, since it is larger than the sum of its proper divisors (25798126845).

57365066499 is a wasteful number, since it uses less digits than its factorization.

57365066499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20267.

The product of its (nonzero) digits is 36741600, while the sum is 60.

The spelling of 57365066499 in words is "fifty-seven billion, three hundred sixty-five million, sixty-six thousand, four hundred ninety-nine".