132772517 has 2 divisors, whose sum is σ = 132772518. Its totient is φ = 132772516.

The previous prime is 132772511. The next prime is 132772553. The reversal of 132772517 is 715277231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91221601 + 41550916 = 9551^2 + 6446^2 .

It is a cyclic number.

It is not a de Polignac number, because 132772517 - 2¹² = 132768421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132772511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66386258 + 66386259.

It is an arithmetic number, because the mean of its divisors is an integer number (66386259).

Almost surely, 2^132772517 is an apocalyptic number.

It is an amenable number.

132772517 is a deficient number, since it is larger than the sum of its proper divisors (1).

132772517 is an equidigital number, since it uses as much as digits as its factorization.

132772517 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20580, while the sum is 35.

The square root of 132772517 is about 11522.6957349398. The cubic root of 132772517 is about 510.1556835999.

The spelling of 132772517 in words is "one hundred thirty-two million, seven hundred seventy-two thousand, five hundred seventeen".