465725589 has 16 divisors (see below), whose sum is σ = 710109312. Its totient is φ = 265966848.

The previous prime is 465725581. The next prime is 465725593. The reversal of 465725589 is 985527564.

It is not a de Polignac number, because 465725589 - 2³ = 465725581 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465725581) 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, 34377 + ... + 45969.

It is an arithmetic number, because the mean of its divisors is an integer number (44381832).

Almost surely, 2^465725589 is an apocalyptic number.

It is an amenable number.

465725589 is a deficient number, since it is larger than the sum of its proper divisors (244383723).

465725589 is a wasteful number, since it uses less digits than its factorization.

465725589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13516.

The product of its digits is 3024000, while the sum is 51.

The square root of 465725589 is about 21580.6762869007. The cubic root of 465725589 is about 775.1338452147.

The spelling of 465725589 in words is "four hundred sixty-five million, seven hundred twenty-five thousand, five hundred eighty-nine".