133635939033 has 16 divisors (see below), whose sum is σ = 184124616192. Its totient is φ = 86125056000.

The previous prime is 133635938929. The next prime is 133635939067. The reversal of 133635939033 is 330939536331.

It is not a de Polignac number, because 133635939033 - 2²⁶ = 133568830169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133635939133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 676008 + ... + 851033.

It is an arithmetic number, because the mean of its divisors is an integer number (11507788512).

Almost surely, 2^133635939033 is an apocalyptic number.

It is an amenable number.

133635939033 is a deficient number, since it is larger than the sum of its proper divisors (50488677159).

133635939033 is a wasteful number, since it uses less digits than its factorization.

133635939033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528016.

The product of its (nonzero) digits is 1771470, while the sum is 48.

The spelling of 133635939033 in words is "one hundred thirty-three billion, six hundred thirty-five million, nine hundred thirty-nine thousand, thirty-three".