506937766450 has 12 divisors (see below), whose sum is σ = 942904245690. Its totient is φ = 202775106560.

The previous prime is 506937766441. The next prime is 506937766483. The reversal of 506937766450 is 54667739605.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 462891090321 + 44046676129 = 680361^2 + 209873^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5069377615 + ... + 5069377714.

Almost surely, 2^506937766450 is an apocalyptic number.

506937766450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

506937766450 is a deficient number, since it is larger than the sum of its proper divisors (435966479240).

506937766450 is a wasteful number, since it uses less digits than its factorization.

506937766450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10138755341 (or 10138755336 counting only the distinct ones).

The product of its (nonzero) digits is 28576800, while the sum is 58.

The spelling of 506937766450 in words is "five hundred six billion, nine hundred thirty-seven million, seven hundred sixty-six thousand, four hundred fifty".