725211432932 has 48 divisors (see below), whose sum is σ = 1454089684992. Its totient is φ = 310019542560.

The previous prime is 725211432931. The next prime is 725211432937. The reversal of 725211432932 is 239234112527.

It is a self number, because there is not a number n which added to its sum of digits gives 725211432932.

It is not an unprimeable number, because it can be changed into a prime (725211432931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73463957 + ... + 73473827.

It is an arithmetic number, because the mean of its divisors is an integer number (30293535104).

Almost surely, 2^725211432932 is an apocalyptic number.

It is an amenable number.

725211432932 is an abundant number, since it is smaller than the sum of its proper divisors (728878252060).

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

725211432932 is a wasteful number, since it uses less digits than its factorization.

725211432932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16248 (or 16246 counting only the distinct ones).

The product of its digits is 181440, while the sum is 41.

The spelling of 725211432932 in words is "seven hundred twenty-five billion, two hundred eleven million, four hundred thirty-two thousand, nine hundred thirty-two".