5255620822 has 16 divisors (see below), whose sum is σ = 8572763520. Its totient is φ = 2406388608.

The previous prime is 5255620813. The next prime is 5255620849. The reversal of 5255620822 is 2280265525.

It is a Harshad number since it is a multiple of its sum of digits (37).

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, 2087622 + ... + 2090137.

It is an arithmetic number, because the mean of its divisors is an integer number (535797720).

Almost surely, 2^5255620822 is an apocalyptic number.

5255620822 is a deficient number, since it is larger than the sum of its proper divisors (3317142698).

5255620822 is a wasteful number, since it uses less digits than its factorization.

5255620822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4177815.

The product of its (nonzero) digits is 96000, while the sum is 37.

The square root of 5255620822 is about 72495.6607115212. The cubic root of 5255620822 is about 1738.6333592198.

The spelling of 5255620822 in words is "five billion, two hundred fifty-five million, six hundred twenty thousand, eight hundred twenty-two".