523783372 has 12 divisors (see below), whose sum is σ = 1047566800. Its totient is φ = 224478576.

The previous prime is 523783357. The next prime is 523783373. The reversal of 523783372 is 273387325.

523783372 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (523783373) 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, 9353247 + ... + 9353302.

Almost surely, 2^523783372 is an apocalyptic number.

It is an amenable number.

523783372 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

523783372 is a wasteful number, since it uses less digits than its factorization.

523783372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18706560 (or 18706558 counting only the distinct ones).

The product of its digits is 211680, while the sum is 40.

The square root of 523783372 is about 22886.3140763208. The cubic root of 523783372 is about 806.0906846882.

The spelling of 523783372 in words is "five hundred twenty-three million, seven hundred eighty-three thousand, three hundred seventy-two".