505502502416 has 80 divisors (see below), whose sum is σ = 1082254540800. Its totient is φ = 227796624000.

The previous prime is 505502502367. The next prime is 505502502431. The reversal of 505502502416 is 614205205505.

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, 101441 + ... + 1010591.

It is an arithmetic number, because the mean of its divisors is an integer number (13528181760).

Almost surely, 2^505502502416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 505502502416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (541127270400).

505502502416 is an abundant number, since it is smaller than the sum of its proper divisors (576752038384).

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

505502502416 is a wasteful number, since it uses less digits than its factorization.

505502502416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909268 (or 909262 counting only the distinct ones).

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

The spelling of 505502502416 in words is "five hundred five billion, five hundred two million, five hundred two thousand, four hundred sixteen".