506644451343206 has 16 divisors (see below), whose sum is σ = 829071337267008. Its totient is φ = 230288271172200.

The previous prime is 506644451343143. The next prime is 506644451343257. The reversal of 506644451343206 is 602343154446605.

It is a super-3 number, since 3×506644451343206³ (a number of 45 digits) contains 333 as substring.

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, 231951080 + ... + 234125163.

It is an arithmetic number, because the mean of its divisors is an integer number (51816958579188).

Almost surely, 2^{506644451343206} is an apocalyptic number.

506644451343206 is a deficient number, since it is larger than the sum of its proper divisors (322426885923802).

506644451343206 is a wasteful number, since it uses less digits than its factorization.

506644451343206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466125667.

The product of its (nonzero) digits is 24883200, while the sum is 53.

The spelling of 506644451343206 in words is "five hundred six trillion, six hundred forty-four billion, four hundred fifty-one million, three hundred forty-three thousand, two hundred six".