57050755 has 8 divisors (see below), whose sum is σ = 68512752. Its totient is φ = 45606048.

The previous prime is 57050717. The next prime is 57050761. The reversal of 57050755 is 55705075.

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 57050755 - 2²³ = 48662147 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 57050755.

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, 4629 + ... + 11641.

It is an arithmetic number, because the mean of its divisors is an integer number (8564094).

Almost surely, 2^57050755 is an apocalyptic number.

57050755 is a deficient number, since it is larger than the sum of its proper divisors (11461997).

57050755 is a wasteful number, since it uses less digits than its factorization.

57050755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8645.

The product of its (nonzero) digits is 30625, while the sum is 34.

The square root of 57050755 is about 7553.1950193279. The cubic root of 57050755 is about 384.9643077048.

The spelling of 57050755 in words is "fifty-seven million, fifty thousand, seven hundred fifty-five".