725134295 has 8 divisors (see below), whose sum is σ = 871158624. Its totient is φ = 579442464.

The previous prime is 725134253. The next prime is 725134301. The reversal of 725134295 is 592431527.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-725134295 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78299 + ... + 87068.

It is an arithmetic number, because the mean of its divisors is an integer number (108894828).

Almost surely, 2^725134295 is an apocalyptic number.

725134295 is a deficient number, since it is larger than the sum of its proper divisors (146024329).

725134295 is a wasteful number, since it uses less digits than its factorization.

725134295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166249.

The product of its digits is 75600, while the sum is 38.

The square root of 725134295 is about 26928.3177157430. The cubic root of 725134295 is about 898.4063546678.

The spelling of 725134295 in words is "seven hundred twenty-five million, one hundred thirty-four thousand, two hundred ninety-five".