512651073 has 16 divisors (see below), whose sum is σ = 749992896. Its totient is φ = 308898240.

The previous prime is 512651063. The next prime is 512651093. The reversal of 512651073 is 370156215.

It is not a de Polignac number, because 512651073 - 2¹⁰ = 512650049 is a prime.

It is a super-2 number, since 2×512651073² = 525622245296102658, 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 512651073.

It is not an unprimeable number, because it can be changed into a prime (512651063) 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, 39190 + ... + 50607.

It is an arithmetic number, because the mean of its divisors is an integer number (46874556).

Almost surely, 2^512651073 is an apocalyptic number.

It is an amenable number.

512651073 is a deficient number, since it is larger than the sum of its proper divisors (237341823).

512651073 is a wasteful number, since it uses less digits than its factorization.

512651073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89984.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 512651073 is about 22641.7992438764. The cubic root of 512651073 is about 800.3389568858.

The spelling of 512651073 in words is "five hundred twelve million, six hundred fifty-one thousand, seventy-three".