506152135621312 has 28 divisors (see below), whose sum is σ = 1020861146494096. Its totient is φ = 248927279811840.

The previous prime is 506152135621291. The next prime is 506152135621387. The reversal of 506152135621312 is 213126531251605.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64824808548 + ... + 64824816355.

Almost surely, 2^{506152135621312} is an apocalyptic number.

It is an amenable number.

506152135621312 is an abundant number, since it is smaller than the sum of its proper divisors (514709010872784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

506152135621312 is a wasteful number, since it uses less digits than its factorization.

506152135621312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129649624976 (or 129649624966 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 43.

Adding to 506152135621312 its reverse (213126531251605), we get a palindrome (719278666872917).

The spelling of 506152135621312 in words is "five hundred six trillion, one hundred fifty-two billion, one hundred thirty-five million, six hundred twenty-one thousand, three hundred twelve".