505000500552 has 24 divisors (see below), whose sum is σ = 1367709689190. Its totient is φ = 168333500160.

The previous prime is 505000500551. The next prime is 505000500553. The reversal of 505000500552 is 255005000505.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (505000500551) and next prime (505000500553).

It can be written as a sum of positive squares in only one way, i.e., 493048326276 + 11952174276 = 702174^2 + 109326^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (505000500551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3506947849 + ... + 3506947992.

Almost surely, 2^505000500552 is an apocalyptic number.

It is an amenable number.

505000500552 is an abundant number, since it is smaller than the sum of its proper divisors (862709188638).

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

505000500552 is a wasteful number, since it uses less digits than its factorization.

505000500552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7013895853 (or 7013895846 counting only the distinct ones).

The product of its (nonzero) digits is 6250, while the sum is 27.

The spelling of 505000500552 in words is "five hundred five billion, five hundred thousand, five hundred fifty-two".