506636241642255 has 64 divisors (see below), whose sum is σ = 841510302437376. Its totient is φ = 260010660096000.

The previous prime is 506636241642239. The next prime is 506636241642259. The reversal of 506636241642255 is 552246142636605.

It is not a de Polignac number, because 506636241642255 - 2⁴ = 506636241642239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 506636241642195 and 506636241642204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506636241642259) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 70655212 + ... + 77494718.

It is an arithmetic number, because the mean of its divisors is an integer number (13148598475584).

Almost surely, 2^{506636241642255} is an apocalyptic number.

506636241642255 is a deficient number, since it is larger than the sum of its proper divisors (334874060795121).

506636241642255 is a wasteful number, since it uses less digits than its factorization.

506636241642255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6840448.

The product of its (nonzero) digits is 62208000, while the sum is 57.

The spelling of 506636241642255 in words is "five hundred six trillion, six hundred thirty-six billion, two hundred forty-one million, six hundred forty-two thousand, two hundred fifty-five".