57048755 has 8 divisors (see below), whose sum is σ = 68513472. Its totient is φ = 45602368.

The previous prime is 57048749. The next prime is 57048779. The reversal of 57048755 is 55784075.

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 57048755 - 2⁸ = 57048499 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3599 + ... + 11271.

It is an arithmetic number, because the mean of its divisors is an integer number (8564184).

Almost surely, 2^57048755 is an apocalyptic number.

57048755 is a deficient number, since it is larger than the sum of its proper divisors (11464717).

57048755 is a wasteful number, since it uses less digits than its factorization.

57048755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9165.

The product of its (nonzero) digits is 196000, while the sum is 41.

The square root of 57048755 is about 7553.0626238632. The cubic root of 57048755 is about 384.9598091514.

The spelling of 57048755 in words is "fifty-seven million, forty-eight thousand, seven hundred fifty-five".