132999508 has 6 divisors (see below), whose sum is σ = 232749146. Its totient is φ = 66499752.

The previous prime is 132999469. The next prime is 132999541. The reversal of 132999508 is 805999231.

It can be written as a sum of positive squares in only one way, i.e., 99960004 + 33039504 = 9998^2 + 5748^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16624935 + ... + 16624942.

Almost surely, 2^132999508 is an apocalyptic number.

It is an amenable number.

132999508 is a deficient number, since it is larger than the sum of its proper divisors (99749638).

132999508 is a wasteful number, since it uses less digits than its factorization.

132999508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33249881 (or 33249879 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 46.

The square root of 132999508 is about 11532.5412637458. The cubic root of 132999508 is about 510.4462427762.

The spelling of 132999508 in words is "one hundred thirty-two million, nine hundred ninety-nine thousand, five hundred eight".