522463245 has 8 divisors (see below), whose sum is σ = 835941216. Its totient is φ = 278647056.

The previous prime is 522463223. The next prime is 522463259. The reversal of 522463245 is 542364225.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 522463245 - 2⁵ = 522463213 is a prime.

It is a congruent number.

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, 17415427 + ... + 17415456.

It is an arithmetic number, because the mean of its divisors is an integer number (104492652).

Almost surely, 2^522463245 is an apocalyptic number.

It is an amenable number.

522463245 is a deficient number, since it is larger than the sum of its proper divisors (313477971).

522463245 is a wasteful number, since it uses less digits than its factorization.

522463245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34830891.

The product of its digits is 57600, while the sum is 33.

The square root of 522463245 is about 22857.4549108163. The cubic root of 522463245 is about 805.4128998137.

The spelling of 522463245 in words is "five hundred twenty-two million, four hundred sixty-three thousand, two hundred forty-five".