132851599 has 2 divisors, whose sum is σ = 132851600. Its totient is φ = 132851598.

The previous prime is 132851597. The next prime is 132851623. The reversal of 132851599 is 995158231.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132851599 - 2¹ = 132851597 is a prime.

Together with 132851597, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132851597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66425799 + 66425800.

It is an arithmetic number, because the mean of its divisors is an integer number (66425800).

Almost surely, 2^132851599 is an apocalyptic number.

132851599 is a deficient number, since it is larger than the sum of its proper divisors (1).

132851599 is an equidigital number, since it uses as much as digits as its factorization.

132851599 is an evil number, because the sum of its binary digits is even.

The product of its digits is 97200, while the sum is 43.

The square root of 132851599 is about 11526.1267995802. The cubic root of 132851599 is about 510.2569498494.

It can be divided in two parts, 13285 and 1599, that added together give a square (14884 = 122²).

The spelling of 132851599 in words is "one hundred thirty-two million, eight hundred fifty-one thousand, five hundred ninety-nine".