465725539 has 4 divisors (see below), whose sum is σ = 465799320. Its totient is φ = 465651760.

The previous prime is 465725537. The next prime is 465725581. The reversal of 465725539 is 935527564.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 465725539 - 2¹ = 465725537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (465725531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26434 + ... + 40375.

It is an arithmetic number, because the mean of its divisors is an integer number (116449830).

Almost surely, 2^465725539 is an apocalyptic number.

465725539 is a deficient number, since it is larger than the sum of its proper divisors (73781).

465725539 is an equidigital number, since it uses as much as digits as its factorization.

465725539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73780.

The product of its digits is 1134000, while the sum is 46.

The square root of 465725539 is about 21580.6751284569. The cubic root of 465725539 is about 775.1338174754.

The spelling of 465725539 in words is "four hundred sixty-five million, seven hundred twenty-five thousand, five hundred thirty-nine".