512692733993 has 6 divisors (see below), whose sum is σ = 563538294522. Its totient is φ = 466084303520.

The previous prime is 512692733963. The next prime is 512692734007. The reversal of 512692733993 is 399337296215.

It can be written as a sum of positive squares in only one way, i.e., 398554841344 + 114137892649 = 631312^2 + 337843^2 .

It is not a de Polignac number, because 512692733993 - 2²⁰ = 512691685417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (512692733933) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2118564896 + ... + 2118565137.

It is an arithmetic number, because the mean of its divisors is an integer number (93923049087).

Almost surely, 2^512692733993 is an apocalyptic number.

It is an amenable number.

512692733993 is a deficient number, since it is larger than the sum of its proper divisors (50845560529).

512692733993 is a wasteful number, since it uses less digits than its factorization.

512692733993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4237130055 (or 4237130044 counting only the distinct ones).

The product of its digits is 16533720, while the sum is 59.

The spelling of 512692733993 in words is "five hundred twelve billion, six hundred ninety-two million, seven hundred thirty-three thousand, nine hundred ninety-three".