512732051 has 16 divisors (see below), whose sum is σ = 570167808. Its totient is φ = 458006400.

The previous prime is 512732047. The next prime is 512732069. The reversal of 512732051 is 150237215.

It is a cyclic number.

It is not a de Polignac number, because 512732051 - 2² = 512732047 is a prime.

It is a super-2 number, since 2×512732051² = 525788312245333202, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 512732051.

It is not an unprimeable number, because it can be changed into a prime (512732351) 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, 89081 + ... + 94661.

It is an arithmetic number, because the mean of its divisors is an integer number (35635488).

Almost surely, 2^512732051 is an apocalyptic number.

512732051 is a deficient number, since it is larger than the sum of its proper divisors (57435757).

512732051 is a wasteful number, since it uses less digits than its factorization.

512732051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5822.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 512732051 is about 22643.5874145419. The cubic root of 512732051 is about 800.3810949919.

Adding to 512732051 its reverse (150237215), we get a palindrome (662969266).

The spelling of 512732051 in words is "five hundred twelve million, seven hundred thirty-two thousand, fifty-one".