522463351 has 4 divisors (see below), whose sum is σ = 522511704. Its totient is φ = 522415000.

The previous prime is 522463307. The next prime is 522463379. The reversal of 522463351 is 153364225.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 522463351 - 2⁷ = 522463223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522463951) 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, 276 + ... + 32326.

It is an arithmetic number, because the mean of its divisors is an integer number (130627926).

Almost surely, 2^522463351 is an apocalyptic number.

522463351 is a deficient number, since it is larger than the sum of its proper divisors (48353).

522463351 is a wasteful number, since it uses less digits than its factorization.

522463351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48352.

The product of its digits is 21600, while the sum is 31.

The square root of 522463351 is about 22857.4572295345. The cubic root of 522463351 is about 805.4129542824.

The spelling of 522463351 in words is "five hundred twenty-two million, four hundred sixty-three thousand, three hundred fifty-one".