57152027 has 4 divisors (see below), whose sum is σ = 57167760. Its totient is φ = 57136296.

The previous prime is 57152023. The next prime is 57152077. The reversal of 57152027 is 72025175.

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

It is a cyclic number.

It is not a de Polignac number, because 57152027 - 2² = 57152023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57152021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 674 + ... + 10712.

It is an arithmetic number, because the mean of its divisors is an integer number (14291940).

Almost surely, 2^57152027 is an apocalyptic number.

57152027 is a deficient number, since it is larger than the sum of its proper divisors (15733).

57152027 is a wasteful number, since it uses less digits than its factorization.

57152027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15732.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 57152027 is about 7559.8959648926. The cubic root of 57152027 is about 385.1919591457.

The spelling of 57152027 in words is "fifty-seven million, one hundred fifty-two thousand, twenty-seven".