725763452 has 12 divisors (see below), whose sum is σ = 1281956760. Its totient is φ = 359490096.

The previous prime is 725763443. The next prime is 725763461. The reversal of 725763452 is 254367527.

It is an interprime number because it is at equal distance from previous prime (725763443) and next prime (725763461).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 847427 + ... + 848282.

It is an arithmetic number, because the mean of its divisors is an integer number (106829730).

Almost surely, 2^725763452 is an apocalyptic number.

It is an amenable number.

725763452 is a deficient number, since it is larger than the sum of its proper divisors (556193308).

725763452 is a wasteful number, since it uses less digits than its factorization.

725763452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695820 (or 1695818 counting only the distinct ones).

The product of its digits is 352800, while the sum is 41.

The square root of 725763452 is about 26939.9972531550. The cubic root of 725763452 is about 898.6661112649. Note that the first 3 decimals are identical.

The spelling of 725763452 in words is "seven hundred twenty-five million, seven hundred sixty-three thousand, four hundred fifty-two".