57083755 has 4 divisors (see below), whose sum is σ = 68500512. Its totient is φ = 45667000.

The previous prime is 57083753. The next prime is 57083777. The reversal of 57083755 is 55738075.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 57083755 - 2¹ = 57083753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57083753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5708371 + ... + 5708380.

It is an arithmetic number, because the mean of its divisors is an integer number (17125128).

Almost surely, 2^57083755 is an apocalyptic number.

57083755 is a deficient number, since it is larger than the sum of its proper divisors (11416757).

57083755 is a wasteful number, since it uses less digits than its factorization.

57083755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11416756.

The product of its (nonzero) digits is 147000, while the sum is 40.

The square root of 57083755 is about 7555.3792095434. The cubic root of 57083755 is about 385.0385186626.

The spelling of 57083755 in words is "fifty-seven million, eighty-three thousand, seven hundred fifty-five".