133560455555612 has 12 divisors (see below), whose sum is σ = 233731483675536. Its totient is φ = 66780031648320.

The previous prime is 133560455555531. The next prime is 133560455555623. The reversal of 133560455555612 is 216555554065331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47494808 + ... + 50228255.

It is an arithmetic number, because the mean of its divisors is an integer number (19477623639628).

Almost surely, 2^{133560455555612} is an apocalyptic number.

It is an amenable number.

133560455555612 is a deficient number, since it is larger than the sum of its proper divisors (100171028119924).

133560455555612 is a wasteful number, since it uses less digits than its factorization.

133560455555612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98064748 (or 98064746 counting only the distinct ones).

The product of its (nonzero) digits is 40500000, while the sum is 56.

The spelling of 133560455555612 in words is "one hundred thirty-three trillion, five hundred sixty billion, four hundred fifty-five million, five hundred fifty-five thousand, six hundred twelve".