57492994399 has 8 divisors (see below), whose sum is σ = 60896985408. Its totient is φ = 54091453440.

The previous prime is 57492994373. The next prime is 57492994411. The reversal of 57492994399 is 99349929475.

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 57492994399 - 2⁷ = 57492994271 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 (57492994319) 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, 564082 + ... + 658159.

It is an arithmetic number, because the mean of its divisors is an integer number (7612123176).

Almost surely, 2^57492994399 is an apocalyptic number.

57492994399 is a deficient number, since it is larger than the sum of its proper divisors (3403991009).

57492994399 is a wasteful number, since it uses less digits than its factorization.

57492994399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225025.

The product of its digits is 198404640, while the sum is 70.

The spelling of 57492994399 in words is "fifty-seven billion, four hundred ninety-two million, nine hundred ninety-four thousand, three hundred ninety-nine".