65580095 has 32 divisors (see below), whose sum is σ = 93571200. Its totient is φ = 43186176.

The previous prime is 65580091. The next prime is 65580113. The reversal of 65580095 is 59008556.

It is a cyclic number.

It is not a de Polignac number, because 65580095 - 2² = 65580091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65580091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114971 + ... + 115539.

It is an arithmetic number, because the mean of its divisors is an integer number (2924100).

Almost surely, 2^65580095 is an apocalyptic number.

65580095 is a deficient number, since it is larger than the sum of its proper divisors (27991105).

65580095 is a wasteful number, since it uses less digits than its factorization.

65580095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707.

The product of its (nonzero) digits is 54000, while the sum is 38.

The square root of 65580095 is about 8098.1538019477. The cubic root of 65580095 is about 403.2651392269.

The spelling of 65580095 in words is "sixty-five million, five hundred eighty thousand, ninety-five".