83825153 has 2 divisors, whose sum is σ = 83825154. Its totient is φ = 83825152.

The previous prime is 83825143. The next prime is 83825173. The reversal of 83825153 is 35152838.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83759104 + 66049 = 9152^2 + 257^2 .

It is a cyclic number.

It is not a de Polignac number, because 83825153 - 2⁶ = 83825089 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (83825123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41912576 + 41912577.

It is an arithmetic number, because the mean of its divisors is an integer number (41912577).

Almost surely, 2^83825153 is an apocalyptic number.

It is an amenable number.

83825153 is a deficient number, since it is larger than the sum of its proper divisors (1).

83825153 is an equidigital number, since it uses as much as digits as its factorization.

83825153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28800, while the sum is 35.

The square root of 83825153 is about 9155.6077351534. The cubic root of 83825153 is about 437.6478355359.

The spelling of 83825153 in words is "eighty-three million, eight hundred twenty-five thousand, one hundred fifty-three".