835133450838 has 16 divisors (see below), whose sum is σ = 1670278254960. Its totient is φ = 278375924736.

The previous prime is 835133450821. The next prime is 835133450843. The reversal of 835133450838 is 838054331538.

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, 711306 + ... + 1475202.

It is an arithmetic number, because the mean of its divisors is an integer number (104392390935).

Almost surely, 2^835133450838 is an apocalyptic number.

835133450838 is an abundant number, since it is smaller than the sum of its proper divisors (835144804122).

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

835133450838 is a wasteful number, since it uses less digits than its factorization.

835133450838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946111.

The product of its (nonzero) digits is 4147200, while the sum is 51.

The spelling of 835133450838 in words is "eight hundred thirty-five billion, one hundred thirty-three million, four hundred fifty thousand, eight hundred thirty-eight".