83392153 has 12 divisors (see below), whose sum is σ = 91231140. Its totient is φ = 75775392.

The previous prime is 83392129. The next prime is 83392187. The reversal of 83392153 is 35129338.

It can be written as a sum of positive squares in 2 ways, for example, as 8690704 + 74701449 = 2948^2 + 8643^2 .

It is a de Polignac number, because none of the positive numbers 2^k-83392153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83392753) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57643 + ... + 59071.

It is an arithmetic number, because the mean of its divisors is an integer number (7602595).

Almost surely, 2^83392153 is an apocalyptic number.

It is an amenable number.

83392153 is a deficient number, since it is larger than the sum of its proper divisors (7838987).

83392153 is a wasteful number, since it uses less digits than its factorization.

83392153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576 (or 1509 counting only the distinct ones).

The product of its digits is 19440, while the sum is 34.

The square root of 83392153 is about 9131.9304092837. The cubic root of 83392153 is about 436.8929756221.

The spelling of 83392153 in words is "eighty-three million, three hundred ninety-two thousand, one hundred fifty-three".