132693525 has 24 divisors (see below), whose sum is σ = 243764160. Its totient is φ = 70769520.

The previous prime is 132693523. The next prime is 132693557. The reversal of 132693525 is 525396231.

It is not a de Polignac number, because 132693525 - 2¹ = 132693523 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132693525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132693523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97617 + ... + 98966.

It is an arithmetic number, because the mean of its divisors is an integer number (10156840).

Almost surely, 2^132693525 is an apocalyptic number.

132693525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132693525 is a deficient number, since it is larger than the sum of its proper divisors (111070635).

132693525 is a wasteful number, since it uses less digits than its factorization.

132693525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196602 (or 196591 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The square root of 132693525 is about 11519.2675548405. The cubic root of 132693525 is about 510.0544924473.

The spelling of 132693525 in words is "one hundred thirty-two million, six hundred ninety-three thousand, five hundred twenty-five".