132415553 has 2 divisors, whose sum is σ = 132415554. Its totient is φ = 132415552.

The previous prime is 132415523. The next prime is 132415559. The reversal of 132415553 is 355514231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111365809 + 21049744 = 10553^2 + 4588^2 .

It is a cyclic number.

It is not a de Polignac number, because 132415553 - 2¹⁸ = 132153409 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (132415559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66207776 + 66207777.

It is an arithmetic number, because the mean of its divisors is an integer number (66207777).

Almost surely, 2^132415553 is an apocalyptic number.

It is an amenable number.

132415553 is a deficient number, since it is larger than the sum of its proper divisors (1).

132415553 is an equidigital number, since it uses as much as digits as its factorization.

132415553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9000, while the sum is 29.

The square root of 132415553 is about 11507.1957052968. The cubic root of 132415553 is about 509.6980822266.

Adding to 132415553 its reverse (355514231), we get a palindrome (487929784).

The spelling of 132415553 in words is "one hundred thirty-two million, four hundred fifteen thousand, five hundred fifty-three".