57052127 has 4 divisors (see below), whose sum is σ = 62238696. Its totient is φ = 51865560.

The previous prime is 57052123. The next prime is 57052169. The reversal of 57052127 is 72125075.

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 57052127 - 2² = 57052123 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 57052127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57052123) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2593268 + ... + 2593289.

It is an arithmetic number, because the mean of its divisors is an integer number (15559674).

Almost surely, 2^57052127 is an apocalyptic number.

57052127 is a deficient number, since it is larger than the sum of its proper divisors (5186569).

57052127 is a wasteful number, since it uses less digits than its factorization.

57052127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5186568.

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

The square root of 57052127 is about 7553.2858412746. The cubic root of 57052127 is about 384.9673936517.

The spelling of 57052127 in words is "fifty-seven million, fifty-two thousand, one hundred twenty-seven".