57259743139 has 8 divisors (see below), whose sum is σ = 59027926320. Its totient is φ = 55518149376.

The previous prime is 57259743089. The next prime is 57259743157. The reversal of 57259743139 is 93134795275.

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 57259743139 - 2⁹ = 57259742627 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57259743139.

It is not an unprimeable number, because it can be changed into a prime (57259743169) 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, 6642982 + ... + 6651595.

It is an arithmetic number, because the mean of its divisors is an integer number (7378490790).

Almost surely, 2^57259743139 is an apocalyptic number.

57259743139 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

57259743139 is a deficient number, since it is larger than the sum of its proper divisors (1768183181).

57259743139 is a wasteful number, since it uses less digits than its factorization.

57259743139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13294709.

The product of its digits is 7144200, while the sum is 55.

The spelling of 57259743139 in words is "fifty-seven billion, two hundred fifty-nine million, seven hundred forty-three thousand, one hundred thirty-nine".