57008755 has 8 divisors (see below), whose sum is σ = 70001712. Its totient is φ = 44546208.

The previous prime is 57008747. The next prime is 57008767. The reversal of 57008755 is 55780075.

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 57008755 - 2³ = 57008747 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, 132364 + ... + 132793.

It is an arithmetic number, because the mean of its divisors is an integer number (8750214).

Almost surely, 2^57008755 is an apocalyptic number.

57008755 is a deficient number, since it is larger than the sum of its proper divisors (12992957).

57008755 is a wasteful number, since it uses less digits than its factorization.

57008755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265205.

The product of its (nonzero) digits is 49000, while the sum is 37.

The square root of 57008755 is about 7550.4142270474. The cubic root of 57008755 is about 384.8698159946.

The spelling of 57008755 in words is "fifty-seven million, eight thousand, seven hundred fifty-five".