133605835750 has 64 divisors (see below), whose sum is σ = 252916844544. Its totient is φ = 52843622400.

The previous prime is 133605835669. The next prime is 133605835771. The reversal of 133605835750 is 57538506331.

133605835750 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 133605835750.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40326094 + ... + 40329406.

It is an arithmetic number, because the mean of its divisors is an integer number (3951825696).

Almost surely, 2^133605835750 is an apocalyptic number.

133605835750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133605835750 is a deficient number, since it is larger than the sum of its proper divisors (119311008794).

133605835750 is a wasteful number, since it uses less digits than its factorization.

133605835750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5090 (or 5080 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 46.

The spelling of 133605835750 in words is "one hundred thirty-three billion, six hundred five million, eight hundred thirty-five thousand, seven hundred fifty".