506071261452 has 24 divisors (see below), whose sum is σ = 1232173506816. Its totient is φ = 161356054288.

The previous prime is 506071261447. The next prime is 506071261453. The reversal of 506071261452 is 254162170605.

It is a super-2 number, since 2×506071261452² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 506071261452.

It is not an unprimeable number, because it can be changed into a prime (506071261453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 916795488 + ... + 916796039.

It is an arithmetic number, because the mean of its divisors is an integer number (51340562784).

Almost surely, 2^506071261452 is an apocalyptic number.

It is an amenable number.

506071261452 is an abundant number, since it is smaller than the sum of its proper divisors (726102245364).

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

506071261452 is a wasteful number, since it uses less digits than its factorization.

506071261452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833591557 (or 1833591555 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 506071261452 in words is "five hundred six billion, seventy-one million, two hundred sixty-one thousand, four hundred fifty-two".