132523459 has 4 divisors (see below), whose sum is σ = 133762104. Its totient is φ = 131284816.

The previous prime is 132523451. The next prime is 132523477. The reversal of 132523459 is 954325231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132523459 - 2³ = 132523451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132523451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 619162 + ... + 619375.

It is an arithmetic number, because the mean of its divisors is an integer number (33440526).

Almost surely, 2^132523459 is an apocalyptic number.

132523459 is a deficient number, since it is larger than the sum of its proper divisors (1238645).

132523459 is a wasteful number, since it uses less digits than its factorization.

132523459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238644.

The product of its digits is 32400, while the sum is 34.

The square root of 132523459 is about 11511.8833819667. The cubic root of 132523459 is about 509.8364963504.

The spelling of 132523459 in words is "one hundred thirty-two million, five hundred twenty-three thousand, four hundred fifty-nine".