2325457729 has 15 divisors (see below), whose sum is σ = 2738113617. Its totient is φ = 1969234428.

The previous prime is 2325457703. The next prime is 2325457763. The reversal of 2325457729 is 9277545232.

The square root of 2325457729 is 48223.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 2325457729 - 2⁵ = 2325457697 is a prime.

It is a Duffinian number.

Its product of digits (1058400) is a multiple of the sum of its prime divisors (90).

It is not an unprimeable number, because it can be changed into a prime (2325457769) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 28017522 + ... + 28017604.

Almost surely, 2^2325457729 is an apocalyptic number.

2325457729 is the 48223-rd square number.

2325457729 is the 24112-nd centered octagonal number.

It is an amenable number.

2325457729 is a deficient number, since it is larger than the sum of its proper divisors (412655888).

2325457729 is an frugal number, since it uses more digits than its factorization.

2325457729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 90 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 46.

The cubic root of 2325457729 is about 1324.8584595930.

The spelling of 2325457729 in words is "two billion, three hundred twenty-five million, four hundred fifty-seven thousand, seven hundred twenty-nine".