853948506 has 16 divisors (see below), whose sum is σ = 1762990848. Its totient is φ = 275467200.

The previous prime is 853948429. The next prime is 853948517. The reversal of 853948506 is 605849358.

It is a happy number.

853948506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2295375 + ... + 2295746.

It is an arithmetic number, because the mean of its divisors is an integer number (110186928).

Almost surely, 2^853948506 is an apocalyptic number.

853948506 is an abundant number, since it is smaller than the sum of its proper divisors (909042342).

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

853948506 is a wasteful number, since it uses less digits than its factorization.

853948506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4591157.

The product of its (nonzero) digits is 1036800, while the sum is 48.

The square root of 853948506 is about 29222.3973349210. The cubic root of 853948506 is about 948.7327538999.

The spelling of 853948506 in words is "eight hundred fifty-three million, nine hundred forty-eight thousand, five hundred six".