517525112 has 16 divisors (see below), whose sum is σ = 1045002840. Its totient is φ = 238857696.

The previous prime is 517525091. The next prime is 517525117. The reversal of 517525112 is 211525715.

It is a super-2 number, since 2×517525112² = 535664483101225088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (517525117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2487998 + ... + 2488205.

Almost surely, 2^517525112 is an apocalyptic number.

517525112 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

517525112 is an abundant number, since it is smaller than the sum of its proper divisors (527477728).

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

517525112 is a wasteful number, since it uses less digits than its factorization.

517525112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4976222 (or 4976218 counting only the distinct ones).

The product of its digits is 3500, while the sum is 29.

The square root of 517525112 is about 22749.1782708739. The cubic root of 517525112 is about 802.8673729369.

The spelling of 517525112 in words is "five hundred seventeen million, five hundred twenty-five thousand, one hundred twelve".