5628022155 has 84 divisors (see below), whose sum is σ = 11779374672. Its totient is φ = 2572728480.

The previous prime is 5628022139. The next prime is 5628022163. The reversal of 5628022155 is 5512208265.

It is a happy number.

5628022155 is a `hidden beast` number, since 5 + 628 + 0 + 2 + 21 + 5 + 5 = 666.

It is not a de Polignac number, because 5628022155 - 2⁴ = 5628022139 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 162850 + ... + 194360.

Almost surely, 2^5628022155 is an apocalyptic number.

5628022155 is an abundant number, since it is smaller than the sum of its proper divisors (6151352517).

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

5628022155 is an equidigital number, since it uses as much as digits as its factorization.

5628022155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31548 (or 31526 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The square root of 5628022155 is about 75020.1449945280. The cubic root of 5628022155 is about 1778.7650984177.

The spelling of 5628022155 in words is "five billion, six hundred twenty-eight million, twenty-two thousand, one hundred fifty-five".