505532525416 has 16 divisors (see below), whose sum is σ = 948279809700. Its totient is φ = 252657909504.

The previous prime is 505532525411. The next prime is 505532525417. The reversal of 505532525416 is 614525235505.

It can be written as a sum of positive squares in 2 ways, for example, as 445227900516 + 60304624900 = 667254^2 + 245570^2 .

It is not an unprimeable number, because it can be changed into a prime (505532525411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13524321 + ... + 13561648.

Almost surely, 2^505532525416 is an apocalyptic number.

It is an amenable number.

505532525416 is a deficient number, since it is larger than the sum of its proper divisors (442747284284).

505532525416 is a wasteful number, since it uses less digits than its factorization.

505532525416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27088308 (or 27088304 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 43.

The spelling of 505532525416 in words is "five hundred five billion, five hundred thirty-two million, five hundred twenty-five thousand, four hundred sixteen".