57364305838881 has 4 divisors (see below), whose sum is σ = 76485741118512. Its totient is φ = 38242870559252.

The previous prime is 57364305838877. The next prime is 57364305838891. The reversal of 57364305838881 is 18883850346375.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57364305838881 - 2² = 57364305838877 is a prime.

It is a super-2 number, since 2×57364305838881² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57364305838891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9560717639811 + ... + 9560717639816.

It is an arithmetic number, because the mean of its divisors is an integer number (19121435279628).

Almost surely, 2^{57364305838881} is an apocalyptic number.

It is an amenable number.

57364305838881 is a deficient number, since it is larger than the sum of its proper divisors (19121435279631).

57364305838881 is a wasteful number, since it uses less digits than its factorization.

57364305838881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19121435279630.

The product of its (nonzero) digits is 464486400, while the sum is 69.

The spelling of 57364305838881 in words is "fifty-seven trillion, three hundred sixty-four billion, three hundred five million, eight hundred thirty-eight thousand, eight hundred eighty-one".