133164524 has 12 divisors (see below), whose sum is σ = 233217264. Its totient is φ = 66531024.

The previous prime is 133164523. The next prime is 133164529. The reversal of 133164524 is 425461331.

It is not an unprimeable number, because it can be changed into a prime (133164523) 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, 6632 + ... + 17615.

It is an arithmetic number, because the mean of its divisors is an integer number (19434772).

Almost surely, 2^133164524 is an apocalyptic number.

It is an amenable number.

133164524 is a deficient number, since it is larger than the sum of its proper divisors (100052740).

133164524 is a wasteful number, since it uses less digits than its factorization.

133164524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25624 (or 25622 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 133164524 is about 11539.6934101388. The cubic root of 133164524 is about 510.6572635693.

The spelling of 133164524 in words is "one hundred thirty-three million, one hundred sixty-four thousand, five hundred twenty-four".