512522082 has 48 divisors (see below), whose sum is σ = 1126019232. Its totient is φ = 168463680.

The previous prime is 512522063. The next prime is 512522083. The reversal of 512522082 is 280225215.

512522082 is a `hidden beast` number, since 512 + 52 + 20 + 82 = 666.

It is a super-2 number, since 2×512522082² = 525357769075229448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (512522083) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 540733 + ... + 541679.

It is an arithmetic number, because the mean of its divisors is an integer number (23458734).

Almost surely, 2^512522082 is an apocalyptic number.

512522082 is an abundant number, since it is smaller than the sum of its proper divisors (613497150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

512522082 is a wasteful number, since it uses less digits than its factorization.

512522082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343 (or 1340 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 512522082 is about 22638.9505498819. The cubic root of 512522082 is about 800.2718253366.

Adding to 512522082 its reverse (280225215), we get a palindrome (792747297).

The spelling of 512522082 in words is "five hundred twelve million, five hundred twenty-two thousand, eighty-two".