512089482 has 32 divisors (see below), whose sum is σ = 1115265600. Its totient is φ = 156135168.

The previous prime is 512089477. The next prime is 512089489. The reversal of 512089482 is 284980215.

It is a self number, because there is not a number n which added to its sum of digits gives 512089482.

It is not an unprimeable number, because it can be changed into a prime (512089489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74143 + ... + 80754.

It is an arithmetic number, because the mean of its divisors is an integer number (34852050).

Almost surely, 2^512089482 is an apocalyptic number.

512089482 is an abundant number, since it is smaller than the sum of its proper divisors (603176118).

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

512089482 is a wasteful number, since it uses less digits than its factorization.

512089482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154950.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 512089482 is about 22629.3942031156. The cubic root of 512089482 is about 800.0466024935.

The spelling of 512089482 in words is "five hundred twelve million, eighty-nine thousand, four hundred eighty-two".