506016225155 has 32 divisors (see below), whose sum is σ = 707926861824. Its totient is φ = 340071146496.

The previous prime is 506016225149. The next prime is 506016225163. The reversal of 506016225155 is 551522610605.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-506016225155 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 373847 + ... + 1073216.

It is an arithmetic number, because the mean of its divisors is an integer number (22122714432).

Almost surely, 2^506016225155 is an apocalyptic number.

506016225155 is a deficient number, since it is larger than the sum of its proper divisors (201910636669).

506016225155 is a wasteful number, since it uses less digits than its factorization.

506016225155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447275.

The product of its (nonzero) digits is 90000, while the sum is 38.

The spelling of 506016225155 in words is "five hundred six billion, sixteen million, two hundred twenty-five thousand, one hundred fifty-five".