133456450713 has 16 divisors (see below), whose sum is σ = 178159564800. Its totient is φ = 88862211200.

The previous prime is 133456450711. The next prime is 133456450723. The reversal of 133456450713 is 317054654331.

It is a cyclic number.

It is not a de Polignac number, because 133456450713 - 2¹ = 133456450711 is a prime.

It is a super-2 number, since 2×133456450713² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133456450711) 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, 13769173 + ... + 13778861.

It is an arithmetic number, because the mean of its divisors is an integer number (11134972800).

Almost surely, 2^133456450713 is an apocalyptic number.

It is an amenable number.

133456450713 is a deficient number, since it is larger than the sum of its proper divisors (44703114087).

133456450713 is a wasteful number, since it uses less digits than its factorization.

133456450713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14832.

The product of its (nonzero) digits is 453600, while the sum is 42.

The spelling of 133456450713 in words is "one hundred thirty-three billion, four hundred fifty-six million, four hundred fifty thousand, seven hundred thirteen".