512072795 has 8 divisors (see below), whose sum is σ = 661755696. Its totient is φ = 378146016.

The previous prime is 512072791. The next prime is 512072801. The reversal of 512072795 is 597270215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 512072795 - 2² = 512072791 is a prime.

It is a super-2 number, since 2×512072795² = 524437094758224050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (512072791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3938957 + ... + 3939086.

It is an arithmetic number, because the mean of its divisors is an integer number (82719462).

Almost surely, 2^512072795 is an apocalyptic number.

512072795 is a deficient number, since it is larger than the sum of its proper divisors (149682901).

512072795 is a wasteful number, since it uses less digits than its factorization.

512072795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7878061.

The product of its (nonzero) digits is 44100, while the sum is 38.

The square root of 512072795 is about 22629.0254982401. The cubic root of 512072795 is about 800.0379122658.

The spelling of 512072795 in words is "five hundred twelve million, seventy-two thousand, seven hundred ninety-five".