57405658673 has 8 divisors (see below), whose sum is σ = 63044654400. Its totient is φ = 51836712880.

The previous prime is 57405658627. The next prime is 57405658711. The reversal of 57405658673 is 37685650475.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57405658673 - 2¹² = 57405654577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57405658073) 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 7 ways as a sum of consecutive naturals, for example, 17510765 + ... + 17514042.

It is an arithmetic number, because the mean of its divisors is an integer number (7880581800).

Almost surely, 2^57405658673 is an apocalyptic number.

It is an amenable number.

57405658673 is a deficient number, since it is larger than the sum of its proper divisors (5638995727).

57405658673 is a wasteful number, since it uses less digits than its factorization.

57405658673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35024967.

The product of its (nonzero) digits is 21168000, while the sum is 56.

The spelling of 57405658673 in words is "fifty-seven billion, four hundred five million, six hundred fifty-eight thousand, six hundred seventy-three".