725256300 has 36 divisors (see below), whose sum is σ = 2098409096. Its totient is φ = 193401600.

The previous prime is 725256299. The next prime is 725256317. The reversal of 725256300 is 3652527.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1208461 + ... + 1209060.

Almost surely, 2^725256300 is an apocalyptic number.

It is an amenable number.

725256300 is an abundant number, since it is smaller than the sum of its proper divisors (1373152796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

725256300 is a wasteful number, since it uses less digits than its factorization.

725256300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2417538 (or 2417531 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 725256300 is about 26930.5829866344. The cubic root of 725256300 is about 898.4567379422.

The spelling of 725256300 in words is "seven hundred twenty-five million, two hundred fifty-six thousand, three hundred".