57085093385 has 8 divisors (see below), whose sum is σ = 69959604096. Its totient is φ = 44696413360.

The previous prime is 57085093369. The next prime is 57085093489. The reversal of 57085093385 is 58339058075.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57085093385 - 2⁴ = 57085093369 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121457411 + ... + 121457880.

It is an arithmetic number, because the mean of its divisors is an integer number (8744950512).

Almost surely, 2^57085093385 is an apocalyptic number.

It is an amenable number.

57085093385 is a deficient number, since it is larger than the sum of its proper divisors (12874510711).

57085093385 is a wasteful number, since it uses less digits than its factorization.

57085093385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242915343.

The product of its (nonzero) digits is 4536000, while the sum is 53.

The spelling of 57085093385 in words is "fifty-seven billion, eighty-five million, ninety-three thousand, three hundred eighty-five".