506496043967 has 4 divisors (see below), whose sum is σ = 528517611120. Its totient is φ = 484474476816.

The previous prime is 506496043939. The next prime is 506496043979. The reversal of 506496043967 is 769340694605.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 506496043967 - 2⁶ = 506496043903 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 (506496043567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11010783542 + ... + 11010783587.

It is an arithmetic number, because the mean of its divisors is an integer number (132129402780).

Almost surely, 2^506496043967 is an apocalyptic number.

506496043967 is a deficient number, since it is larger than the sum of its proper divisors (22021567153).

506496043967 is a wasteful number, since it uses less digits than its factorization.

506496043967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22021567152.

The product of its (nonzero) digits is 29393280, while the sum is 59.

The spelling of 506496043967 in words is "five hundred six billion, four hundred ninety-six million, forty-three thousand, nine hundred sixty-seven".