133333436530516 has 24 divisors (see below), whose sum is σ = 235339005923840. Its totient is φ = 66095720546112.

The previous prime is 133333436530513. The next prime is 133333436530537. The reversal of 133333436530516 is 615035634333331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 133333436530516.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133333436530513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249732276 + ... + 250265611.

Almost surely, 2^{133333436530516} is an apocalyptic number.

It is an amenable number.

133333436530516 is a deficient number, since it is larger than the sum of its proper divisors (102005569393324).

133333436530516 is a wasteful number, since it uses less digits than its factorization.

133333436530516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499998463 (or 499998461 counting only the distinct ones).

The product of its (nonzero) digits is 7873200, while the sum is 49.

The spelling of 133333436530516 in words is "one hundred thirty-three trillion, three hundred thirty-three billion, four hundred thirty-six million, five hundred thirty thousand, five hundred sixteen".