506418766494 has 16 divisors (see below), whose sum is σ = 1047762965520. Its totient is φ = 162985350080.

The previous prime is 506418766481. The next prime is 506418766537. The reversal of 506418766494 is 494667814605.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1455226167 + ... + 1455226514.

It is an arithmetic number, because the mean of its divisors is an integer number (65485185345).

Almost surely, 2^506418766494 is an apocalyptic number.

506418766494 is an abundant number, since it is smaller than the sum of its proper divisors (541344199026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

506418766494 is a wasteful number, since it uses less digits than its factorization.

506418766494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2910452715.

The product of its (nonzero) digits is 34836480, while the sum is 60.

The spelling of 506418766494 in words is "five hundred six billion, four hundred eighteen million, seven hundred sixty-six thousand, four hundred ninety-four".