833252145139 has 32 divisors (see below), whose sum is σ = 946640131200. Its totient is φ = 729433958400.

The previous prime is 833252145133. The next prime is 833252145161. The reversal of 833252145139 is 931541252338.

833252145139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 833252145139 - 2²⁹ = 832715274227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (833252145133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1616202 + ... + 2068480.

It is an arithmetic number, because the mean of its divisors is an integer number (29582504100).

Almost surely, 2^833252145139 is an apocalyptic number.

833252145139 is a deficient number, since it is larger than the sum of its proper divisors (113387986061).

833252145139 is a wasteful number, since it uses less digits than its factorization.

833252145139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452463.

The product of its digits is 777600, while the sum is 46.

The spelling of 833252145139 in words is "eight hundred thirty-three billion, two hundred fifty-two million, one hundred forty-five thousand, one hundred thirty-nine".