57048995 has 8 divisors (see below), whose sum is σ = 68500080. Its totient is φ = 45611680.

The previous prime is 57048983. The next prime is 57049019. The reversal of 57048995 is 59984075.

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

It is a de Polignac number, because none of the positive numbers 2^k-57048995 is a prime.

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, 11900 + ... + 15990.

It is an arithmetic number, because the mean of its divisors is an integer number (8562510).

Almost surely, 2^57048995 is an apocalyptic number.

57048995 is a deficient number, since it is larger than the sum of its proper divisors (11451085).

57048995 is a wasteful number, since it uses less digits than its factorization.

57048995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6885.

The product of its (nonzero) digits is 453600, while the sum is 47.

The square root of 57048995 is about 7553.0785114415. The cubic root of 57048995 is about 384.9603489833.

The spelling of 57048995 in words is "fifty-seven million, forty-eight thousand, nine hundred ninety-five".