523214325 has 72 divisors (see below), whose sum is σ = 983062080. Its totient is φ = 265708800.

The previous prime is 523214309. The next prime is 523214359. The reversal of 523214325 is 523412325.

It is a happy number.

It is not a de Polignac number, because 523214325 - 2⁴ = 523214309 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 396016 + ... + 397334.

It is an arithmetic number, because the mean of its divisors is an integer number (13653640).

Almost surely, 2^523214325 is an apocalyptic number.

It is an amenable number.

523214325 is a deficient number, since it is larger than the sum of its proper divisors (459847755).

523214325 is a wasteful number, since it uses less digits than its factorization.

523214325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419 (or 1411 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 523214325 is about 22873.8786610404. The cubic root of 523214325 is about 805.7986621174.

The spelling of 523214325 in words is "five hundred twenty-three million, two hundred fourteen thousand, three hundred twenty-five".