506340645243262 has 16 divisors (see below), whose sum is σ = 762858630426240. Its totient is φ = 252054440362648.

The previous prime is 506340645243259. The next prime is 506340645243299. The reversal of 506340645243262 is 262342546043605.

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, 240154689 + ... + 242253907.

It is an arithmetic number, because the mean of its divisors is an integer number (47678664401640).

Almost surely, 2^{506340645243262} is an apocalyptic number.

506340645243262 is a deficient number, since it is larger than the sum of its proper divisors (256517985182978).

506340645243262 is a wasteful number, since it uses less digits than its factorization.

506340645243262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2630735.

The product of its (nonzero) digits is 24883200, while the sum is 52.

The spelling of 506340645243262 in words is "five hundred six trillion, three hundred forty billion, six hundred forty-five million, two hundred forty-three thousand, two hundred sixty-two".