57444592643 has 8 divisors (see below), whose sum is σ = 58030150080. Its totient is φ = 56859364800.

The previous prime is 57444592633. The next prime is 57444592657. The reversal of 57444592643 is 34629544475.

It is a happy number.

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 57444592643 - 2³⁴ = 40264723459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57444592603) 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, 275846 + ... + 437012.

It is an arithmetic number, because the mean of its divisors is an integer number (7253768760).

Almost surely, 2^57444592643 is an apocalyptic number.

57444592643 is a deficient number, since it is larger than the sum of its proper divisors (585557437).

57444592643 is a wasteful number, since it uses less digits than its factorization.

57444592643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164797.

The product of its digits is 14515200, while the sum is 53.

The spelling of 57444592643 in words is "fifty-seven billion, four hundred forty-four million, five hundred ninety-two thousand, six hundred forty-three".