332680936225 has 27 divisors (see below), whose sum is σ = 453479109811. Its totient is φ = 241926700400.

The previous prime is 332680936201. The next prime is 332680936279. The reversal of 332680936225 is 522639086233.

The square root of 332680936225 is 576785.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 119765137041 + 212915799184 = 346071^2 + 461428^2 .

It is not a de Polignac number, because 332680936225 - 2⁷ = 332680936097 is a prime.

It is a super-2 number, since 2×332680936225² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 31717932 + ... + 31728418.

Almost surely, 2^332680936225 is an apocalyptic number.

332680936225 is the 576785-th square number.

332680936225 is the 288393-rd centered octagonal number.

It is an amenable number.

332680936225 is a deficient number, since it is larger than the sum of its proper divisors (120798173586).

332680936225 is an frugal number, since it uses more digits than its factorization.

332680936225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21006 (or 10503 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 49.

Multiplying 332680936225 by its sum of digits (49), we get a square (16301365875025 = 4037495²).

The spelling of 332680936225 in words is "three hundred thirty-two billion, six hundred eighty million, nine hundred thirty-six thousand, two hundred twenty-five".