506246656534 has 8 divisors (see below), whose sum is σ = 766888499808. Its totient is φ = 250617156600.

The previous prime is 506246656499. The next prime is 506246656561. The reversal of 506246656534 is 435656642605.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1253085582 + ... + 1253085985.

It is an arithmetic number, because the mean of its divisors is an integer number (95861062476).

Almost surely, 2^506246656534 is an apocalyptic number.

506246656534 is a deficient number, since it is larger than the sum of its proper divisors (260641843274).

506246656534 is a wasteful number, since it uses less digits than its factorization.

506246656534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2506171670.

The product of its (nonzero) digits is 15552000, while the sum is 52.

The spelling of 506246656534 in words is "five hundred six billion, two hundred forty-six million, six hundred fifty-six thousand, five hundred thirty-four".