5005305002780 has 48 divisors (see below), whose sum is σ = 10603840240224. Its totient is φ = 1984534844160.

The previous prime is 5005305002777. The next prime is 5005305002783. The reversal of 5005305002780 is 872005035005.

It is an interprime number because it is at equal distance from previous prime (5005305002777) and next prime (5005305002783).

It is a self number, because there is not a number n which added to its sum of digits gives 5005305002780.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5005305002783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1039967 + ... + 3330486.

It is an arithmetic number, because the mean of its divisors is an integer number (220913338338).

Almost surely, 2^{5005305002780} is an apocalyptic number.

It is an amenable number.

5005305002780 is an abundant number, since it is smaller than the sum of its proper divisors (5598535237444).

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

5005305002780 is a wasteful number, since it uses less digits than its factorization.

5005305002780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4370966 (or 4370964 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 35.

The spelling of 5005305002780 in words is "five trillion, five billion, three hundred five million, two thousand, seven hundred eighty".