132503453 has 2 divisors, whose sum is σ = 132503454. Its totient is φ = 132503452.

The previous prime is 132503443. The next prime is 132503471. The reversal of 132503453 is 354305231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108951844 + 23551609 = 10438^2 + 4853^2 .

It is a cyclic number.

It is not a de Polignac number, because 132503453 - 2⁸ = 132503197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132503443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66251726 + 66251727.

It is an arithmetic number, because the mean of its divisors is an integer number (66251727).

Almost surely, 2^132503453 is an apocalyptic number.

It is an amenable number.

132503453 is a deficient number, since it is larger than the sum of its proper divisors (1).

132503453 is an equidigital number, since it uses as much as digits as its factorization.

132503453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 132503453 is about 11511.0144209796. The cubic root of 132503453 is about 509.8108397551.

Adding to 132503453 its reverse (354305231), we get a palindrome (486808684).

The spelling of 132503453 in words is "one hundred thirty-two million, five hundred three thousand, four hundred fifty-three".