465136525 has 24 divisors (see below), whose sum is σ = 660475584. Its totient is φ = 318316800.

The previous prime is 465136523. The next prime is 465136531. The reversal of 465136525 is 525631564.

It is not a de Polignac number, because 465136525 - 2¹ = 465136523 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 (465136523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96165 + ... + 100885.

It is an arithmetic number, because the mean of its divisors is an integer number (27519816).

Almost surely, 2^465136525 is an apocalyptic number.

It is an amenable number.

465136525 is a deficient number, since it is larger than the sum of its proper divisors (195339059).

465136525 is a wasteful number, since it uses less digits than its factorization.

465136525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5301 (or 5296 counting only the distinct ones).

The product of its digits is 108000, while the sum is 37.

The square root of 465136525 is about 21567.0240181625. The cubic root of 465136525 is about 774.8069029850.

The spelling of 465136525 in words is "four hundred sixty-five million, one hundred thirty-six thousand, five hundred twenty-five".