57374446657463 has 16 divisors (see below), whose sum is σ = 67018115386656. Its totient is φ = 48629924981760.

The previous prime is 57374446657453. The next prime is 57374446657487. The reversal of 57374446657463 is 36475664447375.

It is a cyclic number.

It is not a de Polignac number, because 57374446657463 - 2⁴² = 52976400146359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57374446657403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3166001681 + ... + 3166019802.

It is an arithmetic number, because the mean of its divisors is an integer number (4188632211666).

Almost surely, 2^{57374446657463} is an apocalyptic number.

57374446657463 is a deficient number, since it is larger than the sum of its proper divisors (9643668729193).

57374446657463 is a wasteful number, since it uses less digits than its factorization.

57374446657463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6332021554.

The product of its digits is 4267468800, while the sum is 71.

The spelling of 57374446657463 in words is "fifty-seven trillion, three hundred seventy-four billion, four hundred forty-six million, six hundred fifty-seven thousand, four hundred sixty-three".