252328333396 has 6 divisors (see below), whose sum is σ = 441574583450. Its totient is φ = 126164166696.

The previous prime is 252328333379. The next prime is 252328333421. The reversal of 252328333396 is 693333823252.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 176215248400 + 76113084996 = 419780^2 + 275886^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31541041671 + ... + 31541041678.

Almost surely, 2^252328333396 is an apocalyptic number.

It is an amenable number.

252328333396 is a deficient number, since it is larger than the sum of its proper divisors (189246250054).

252328333396 is a wasteful number, since it uses less digits than its factorization.

252328333396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63082083353 (or 63082083351 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 49.

The spelling of 252328333396 in words is "two hundred fifty-two billion, three hundred twenty-eight million, three hundred thirty-three thousand, three hundred ninety-six".