522826983 has 48 divisors (see below), whose sum is σ = 891444736. Its totient is φ = 289033920.

The previous prime is 522826979. The next prime is 522826987. The reversal of 522826983 is 389628225.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (522826979) and next prime (522826987).

It is not a de Polignac number, because 522826983 - 2² = 522826979 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522826987) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 491310 + ... + 492372.

Almost surely, 2^522826983 is an apocalyptic number.

522826983 is a deficient number, since it is larger than the sum of its proper divisors (368617753).

522826983 is a wasteful number, since it uses less digits than its factorization.

522826983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324 (or 1321 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 522826983 is about 22865.4101865678. The cubic root of 522826983 is about 805.5997654740.

The spelling of 522826983 in words is "five hundred twenty-two million, eight hundred twenty-six thousand, nine hundred eighty-three".