57065995 has 8 divisors (see below), whose sum is σ = 78261984. Its totient is φ = 39130944.

The previous prime is 57065993. The next prime is 57066007. The reversal of 57065995 is 59956075.

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 57065995 - 2¹ = 57065993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57065993) 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, 815194 + ... + 815263.

It is an arithmetic number, because the mean of its divisors is an integer number (9782748).

Almost surely, 2^57065995 is an apocalyptic number.

57065995 is a deficient number, since it is larger than the sum of its proper divisors (21195989).

57065995 is a wasteful number, since it uses less digits than its factorization.

57065995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630469.

The product of its (nonzero) digits is 425250, while the sum is 46.

The square root of 57065995 is about 7554.2037965625. The cubic root of 57065995 is about 384.9985832297.

The spelling of 57065995 in words is "fifty-seven million, sixty-five thousand, nine hundred ninety-five".