57095765 has 4 divisors (see below), whose sum is σ = 68514924. Its totient is φ = 45676608.

The previous prime is 57095761. The next prime is 57095767. The reversal of 57095765 is 56759075.

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

It can be written as a sum of positive squares in 2 ways, for example, as 17380561 + 39715204 = 4169^2 + 6302^2 .

It is a cyclic number.

It is not a de Polignac number, because 57095765 - 2² = 57095761 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 (57095761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5709572 + ... + 5709581.

It is an arithmetic number, because the mean of its divisors is an integer number (17128731).

Almost surely, 2^57095765 is an apocalyptic number.

It is an amenable number.

57095765 is a deficient number, since it is larger than the sum of its proper divisors (11419159).

57095765 is a wasteful number, since it uses less digits than its factorization.

57095765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11419158.

The product of its (nonzero) digits is 330750, while the sum is 44.

The square root of 57095765 is about 7556.1739657051. The cubic root of 57095765 is about 385.0655198549.

The spelling of 57095765 in words is "fifty-seven million, ninety-five thousand, seven hundred sixty-five".