5280621899 has 8 divisors (see below), whose sum is σ = 6068712960. Its totient is φ = 4500959976.

The previous prime is 5280621893. The next prime is 5280621901. The reversal of 5280621899 is 9981260825.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5280621899 - 2⁴ = 5280621883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5280621893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2105939 + ... + 2108444.

It is an arithmetic number, because the mean of its divisors is an integer number (758589120).

Almost surely, 2^5280621899 is an apocalyptic number.

5280621899 is a deficient number, since it is larger than the sum of its proper divisors (788091061).

5280621899 is a wasteful number, since it uses less digits than its factorization.

5280621899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4214569.

The product of its (nonzero) digits is 622080, while the sum is 50.

The square root of 5280621899 is about 72667.8876739926. The cubic root of 5280621899 is about 1741.3859019419.

The spelling of 5280621899 in words is "five billion, two hundred eighty million, six hundred twenty-one thousand, eight hundred ninety-nine".