5821260855 has 8 divisors (see below), whose sum is σ = 9314017392. Its totient is φ = 3104672448.

The previous prime is 5821260829. The next prime is 5821260881. The reversal of 5821260855 is 5580621285.

It is an interprime number because it is at equal distance from previous prime (5821260829) and next prime (5821260881).

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

It is not a de Polignac number, because 5821260855 - 2²¹ = 5819163703 is a prime.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 194042014 + ... + 194042043.

It is an arithmetic number, because the mean of its divisors is an integer number (1164252174).

Almost surely, 2^5821260855 is an apocalyptic number.

5821260855 is a deficient number, since it is larger than the sum of its proper divisors (3492756537).

5821260855 is a wasteful number, since it uses less digits than its factorization.

5821260855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388084065.

The product of its (nonzero) digits is 192000, while the sum is 42.

The square root of 5821260855 is about 76297.1877266784. The cubic root of 5821260855 is about 1798.8944708333.

The spelling of 5821260855 in words is "five billion, eight hundred twenty-one million, two hundred sixty thousand, eight hundred fifty-five".