133092550 has 24 divisors (see below), whose sum is σ = 248260896. Its totient is φ = 53084640.

The previous prime is 133092539. The next prime is 133092569. The reversal of 133092550 is 55290331.

133092550 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14724 + ... + 21976.

It is an arithmetic number, because the mean of its divisors is an integer number (10344204).

Almost surely, 2^133092550 is an apocalyptic number.

133092550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133092550 is a deficient number, since it is larger than the sum of its proper divisors (115168346).

133092550 is a wasteful number, since it uses less digits than its factorization.

133092550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7632 (or 7627 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 133092550 is about 11536.5744482494. The cubic root of 133092550 is about 510.5652453938.

The spelling of 133092550 in words is "one hundred thirty-three million, ninety-two thousand, five hundred fifty".