510996072 has 16 divisors (see below), whose sum is σ = 1277490240. Its totient is φ = 170332016.

The previous prime is 510996049. The next prime is 510996077. The reversal of 510996072 is 270699015.

It is a super-2 number, since 2×510996072² = 522233971198858368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 510996072.

It is not an unprimeable number, because it can be changed into a prime (510996077) 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, 10645728 + ... + 10645775.

It is an arithmetic number, because the mean of its divisors is an integer number (79843140).

Almost surely, 2^510996072 is an apocalyptic number.

It is an amenable number.

510996072 is an abundant number, since it is smaller than the sum of its proper divisors (766494168).

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

510996072 is a wasteful number, since it uses less digits than its factorization.

510996072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21291512 (or 21291508 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 39.

The square root of 510996072 is about 22605.2222285029. Note that the first 5 decimals coincide. The cubic root of 510996072 is about 799.4767787073.

The spelling of 510996072 in words is "five hundred ten million, nine hundred ninety-six thousand, seventy-two".