523450412 has 24 divisors (see below), whose sum is σ = 927499440. Its totient is φ = 258462720.

The previous prime is 523450397. The next prime is 523450427. The reversal of 523450412 is 214054325.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (523450397) and next prime (523450427).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219587 + ... + 221957.

It is an arithmetic number, because the mean of its divisors is an integer number (38645810).

Almost surely, 2^523450412 is an apocalyptic number.

It is an amenable number.

523450412 is a deficient number, since it is larger than the sum of its proper divisors (404049028).

523450412 is a wasteful number, since it uses less digits than its factorization.

523450412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3041 (or 3039 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 523450412 is about 22879.0387035819. The cubic root of 523450412 is about 805.9198425294.

The spelling of 523450412 in words is "five hundred twenty-three million, four hundred fifty thousand, four hundred twelve".