505280050248 has 16 divisors (see below), whose sum is σ = 1263200125680. Its totient is φ = 168426683408.

The previous prime is 505280050241. The next prime is 505280050309. The reversal of 505280050248 is 842050082505.

It is not an unprimeable number, because it can be changed into a prime (505280050241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10526667690 + ... + 10526667737.

It is an arithmetic number, because the mean of its divisors is an integer number (78950007855).

Almost surely, 2^505280050248 is an apocalyptic number.

It is an amenable number.

505280050248 is an abundant number, since it is smaller than the sum of its proper divisors (757920075432).

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

505280050248 is a wasteful number, since it uses less digits than its factorization.

505280050248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21053335436 (or 21053335432 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 39.

The spelling of 505280050248 in words is "five hundred five billion, two hundred eighty million, fifty thousand, two hundred forty-eight".