505532451104 has 24 divisors (see below), whose sum is σ = 996241873788. Its totient is φ = 252518641920.

The previous prime is 505532451089. The next prime is 505532451191. The reversal of 505532451104 is 401154235505.

It can be written as a sum of positive squares in 2 ways, for example, as 494518368400 + 11014082704 = 703220^2 + 104948^2 .

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, 7703807 + ... + 7769150.

Almost surely, 2^505532451104 is an apocalyptic number.

It is an amenable number.

505532451104 is a deficient number, since it is larger than the sum of its proper divisors (490709422684).

505532451104 is a wasteful number, since it uses less digits than its factorization.

505532451104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15473988 (or 15473980 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

Adding to 505532451104 its reverse (401154235505), we get a palindrome (906686686609).

The spelling of 505532451104 in words is "five hundred five billion, five hundred thirty-two million, four hundred fifty-one thousand, one hundred four".