57312701 has 8 divisors (see below), whose sum is σ = 58025400. Its totient is φ = 56604672.

The previous prime is 57312677. The next prime is 57312709. The reversal of 57312701 is 10721375.

It can be written as a sum of positive squares in 4 ways, for example, as 1452025 + 55860676 = 1205^2 + 7474^2 .

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 57312701 - 2¹⁰ = 57311677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57312709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27761 + ... + 29753.

It is an arithmetic number, because the mean of its divisors is an integer number (7253175).

Almost surely, 2^57312701 is an apocalyptic number.

It is an amenable number.

57312701 is a deficient number, since it is larger than the sum of its proper divisors (712699).

57312701 is a wasteful number, since it uses less digits than its factorization.

57312701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2335.

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 57312701 is about 7570.5152400613. The cubic root of 57312701 is about 385.5525904197.

The spelling of 57312701 in words is "fifty-seven million, three hundred twelve thousand, seven hundred one".