130162565 has 16 divisors (see below), whose sum is σ = 168470400. Its totient is φ = 95971392.

The previous prime is 130162561. The next prime is 130162573. The reversal of 130162565 is 565261031.

It is a cyclic number.

It is not a de Polignac number, because 130162565 - 2² = 130162561 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130162561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58646 + ... + 60824.

It is an arithmetic number, because the mean of its divisors is an integer number (10529400).

Almost surely, 2^130162565 is an apocalyptic number.

It is an amenable number.

130162565 is a deficient number, since it is larger than the sum of its proper divisors (38307835).

130162565 is a wasteful number, since it uses less digits than its factorization.

130162565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3116.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 130162565 is about 11408.8809705422. The cubic root of 130162565 is about 506.7907732587.

The spelling of 130162565 in words is "one hundred thirty million, one hundred sixty-two thousand, five hundred sixty-five".