512053512 has 16 divisors (see below), whose sum is σ = 1280133840. Its totient is φ = 170684496.

The previous prime is 512053501. The next prime is 512053517. The reversal of 512053512 is 215350215.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 21335563 = 512053512 / (5 + 1 + 2 + 0 + 5 + 3 + 5 + 1 + 2).

It is not an unprimeable number, because it can be changed into a prime (512053517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10667758 + ... + 10667805.

It is an arithmetic number, because the mean of its divisors is an integer number (80008365).

Almost surely, 2^512053512 is an apocalyptic number.

It is an amenable number.

512053512 is an abundant number, since it is smaller than the sum of its proper divisors (768080328).

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

512053512 is a wasteful number, since it uses less digits than its factorization.

512053512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21335572 (or 21335568 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 512053512 is about 22628.5994263896. The cubic root of 512053512 is about 800.0278698624.

The spelling of 512053512 in words is "five hundred twelve million, fifty-three thousand, five hundred twelve".