132400517 has 2 divisors, whose sum is σ = 132400518. Its totient is φ = 132400516.

The previous prime is 132400507. The next prime is 132400523. The reversal of 132400517 is 715004231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87590881 + 44809636 = 9359^2 + 6694^2 .

It is a cyclic number.

It is not a de Polignac number, because 132400517 - 2²² = 128206213 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 132400492 and 132400501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132400507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66200258 + 66200259.

It is an arithmetic number, because the mean of its divisors is an integer number (66200259).

Almost surely, 2^132400517 is an apocalyptic number.

It is an amenable number.

132400517 is a deficient number, since it is larger than the sum of its proper divisors (1).

132400517 is an equidigital number, since it uses as much as digits as its factorization.

132400517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 132400517 is about 11506.5423564162. The cubic root of 132400517 is about 509.6787891493.

Adding to 132400517 its reverse (715004231), we get a palindrome (847404748).

The spelling of 132400517 in words is "one hundred thirty-two million, four hundred thousand, five hundred seventeen".