132333557 has 2 divisors, whose sum is σ = 132333558. Its totient is φ = 132333556.

The previous prime is 132333547. The next prime is 132333569. The reversal of 132333557 is 755333231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80982001 + 51351556 = 8999^2 + 7166^2 .

It is an emirp because it is prime and its reverse (755333231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132333557 - 2⁴ = 132333541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132333517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66166778 + 66166779.

It is an arithmetic number, because the mean of its divisors is an integer number (66166779).

Almost surely, 2^132333557 is an apocalyptic number.

It is an amenable number.

132333557 is a deficient number, since it is larger than the sum of its proper divisors (1).

132333557 is an equidigital number, since it uses as much as digits as its factorization.

132333557 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28350, while the sum is 32.

The square root of 132333557 is about 11503.6323393961. The cubic root of 132333557 is about 509.5928533151.

Adding to 132333557 its reverse (755333231), we get a palindrome (887666788).

The spelling of 132333557 in words is "one hundred thirty-two million, three hundred thirty-three thousand, five hundred fifty-seven".