57296238889 has 8 divisors (see below), whose sum is σ = 58848398280. Its totient is φ = 55744269696.

The previous prime is 57296238869. The next prime is 57296238919. The reversal of 57296238889 is 98883269275.

It can be written as a sum of positive squares in 4 ways, for example, as 10689905664 + 46606333225 = 103392^2 + 215885^2 .

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 57296238889 - 2⁷ = 57296238761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57296238829) 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, 735207 + ... + 809395.

It is an arithmetic number, because the mean of its divisors is an integer number (7356049785).

Almost surely, 2^57296238889 is an apocalyptic number.

It is an amenable number.

57296238889 is a deficient number, since it is larger than the sum of its proper divisors (1552159391).

57296238889 is a wasteful number, since it uses less digits than its factorization.

57296238889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95099.

The product of its digits is 104509440, while the sum is 67.

The spelling of 57296238889 in words is "fifty-seven billion, two hundred ninety-six million, two hundred thirty-eight thousand, eight hundred eighty-nine".