505532533080 has 64 divisors (see below), whose sum is σ = 1526257513440. Its totient is φ = 133950016512.

The previous prime is 505532533063. The next prime is 505532533097. The reversal of 505532533080 is 80335235505.

It is an interprime number because it is at equal distance from previous prime (505532533063) and next prime (505532533097).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13397629 + ... + 13435308.

Almost surely, 2^505532533080 is an apocalyptic number.

It is an amenable number.

505532533080 is an abundant number, since it is smaller than the sum of its proper divisors (1020724980360).

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

505532533080 is a wasteful number, since it uses less digits than its factorization.

505532533080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26833108 (or 26833104 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 39.

Adding to 505532533080 its reverse (80335235505), we get a palindrome (585867768585).

The spelling of 505532533080 in words is "five hundred five billion, five hundred thirty-two million, five hundred thirty-three thousand, eighty".