725271310 has 8 divisors (see below), whose sum is σ = 1305488376. Its totient is φ = 290108520.

The previous prime is 725271301. The next prime is 725271311. The reversal of 725271310 is 13172527.

725271310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×725271310² = 1052036946218232200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725271311) 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, 36263556 + ... + 36263575.

It is an arithmetic number, because the mean of its divisors is an integer number (163186047).

Almost surely, 2^725271310 is an apocalyptic number.

725271310 is a deficient number, since it is larger than the sum of its proper divisors (580217066).

725271310 is a wasteful number, since it uses less digits than its factorization.

725271310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72527138.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 725271310 is about 26930.8616646404. The cubic root of 725271310 is about 898.4629360925.

It can be divided in two parts, 72527 and 1310, that added together give a palindrome (73837).

The spelling of 725271310 in words is "seven hundred twenty-five million, two hundred seventy-one thousand, three hundred ten".