57145683023 has 8 divisors (see below), whose sum is σ = 67136187216. Its totient is φ = 47954419200.

The previous prime is 57145682981. The next prime is 57145683043. The reversal of 57145683023 is 32038654175.

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 57145683023 - 2⁶ = 57145682959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57145683043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199809938 + ... + 199810223.

It is an arithmetic number, because the mean of its divisors is an integer number (8392023402).

Almost surely, 2^57145683023 is an apocalyptic number.

57145683023 is a deficient number, since it is larger than the sum of its proper divisors (9990504193).

57145683023 is a wasteful number, since it uses less digits than its factorization.

57145683023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399620185.

The product of its (nonzero) digits is 604800, while the sum is 44.

The spelling of 57145683023 in words is "fifty-seven billion, one hundred forty-five million, six hundred eighty-three thousand, twenty-three".