5280030000280 has 32 divisors (see below), whose sum is σ = 13577220001440. Its totient is φ = 1810296000000.

The previous prime is 5280030000241. The next prime is 5280030000293. The reversal of 5280030000280 is 820000300825.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9428624721 + ... + 9428625280.

It is an arithmetic number, because the mean of its divisors is an integer number (424288125045).

Almost surely, 2^{5280030000280} is an apocalyptic number.

It is an amenable number.

5280030000280 is an abundant number, since it is smaller than the sum of its proper divisors (8297190001160).

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

5280030000280 is a wasteful number, since it uses less digits than its factorization.

5280030000280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18857250019 (or 18857250015 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The spelling of 5280030000280 in words is "five trillion, two hundred eighty billion, thirty million, two hundred eighty", and thus it is an aban number.