505612300552 has 16 divisors (see below), whose sum is σ = 948521789100. Its totient is φ = 252673156800.

The previous prime is 505612300517. The next prime is 505612300621. The reversal of 505612300552 is 255003216505.

It can be written as a sum of positive squares in 2 ways, for example, as 422117886436 + 83494414116 = 649706^2 + 288954^2 .

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, 16608027 + ... + 16638442.

Almost surely, 2^505612300552 is an apocalyptic number.

It is an amenable number.

505612300552 is a deficient number, since it is larger than the sum of its proper divisors (442909488548).

505612300552 is a wasteful number, since it uses less digits than its factorization.

505612300552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33248376 (or 33248372 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 34.

The spelling of 505612300552 in words is "five hundred five billion, six hundred twelve million, three hundred thousand, five hundred fifty-two".