512313511 has 12 divisors (see below), whose sum is σ = 546088824. Its totient is φ = 480510000.

The previous prime is 512313497. The next prime is 512313517. The reversal of 512313511 is 115313215.

It is not a de Polignac number, because 512313511 - 2⁷ = 512313383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512313517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29436 + ... + 43486.

It is an arithmetic number, because the mean of its divisors is an integer number (45507402).

Almost surely, 2^512313511 is an apocalyptic number.

512313511 is a deficient number, since it is larger than the sum of its proper divisors (33775313).

512313511 is a wasteful number, since it uses less digits than its factorization.

512313511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14190 (or 14171 counting only the distinct ones).

The product of its digits is 450, while the sum is 22.

The square root of 512313511 is about 22634.3436176091. The cubic root of 512313511 is about 800.1632536622.

Adding to 512313511 its reverse (115313215), we get a palindrome (627626726).

The spelling of 512313511 in words is "five hundred twelve million, three hundred thirteen thousand, five hundred eleven".