133563761137 has 8 divisors (see below), whose sum is σ = 133647696000. Its totient is φ = 133479858864.

The previous prime is 133563761083. The next prime is 133563761153. The reversal of 133563761137 is 731167365331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133563761137 - 2¹⁵ = 133563728369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133563764137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18170739 + ... + 18178087.

It is an arithmetic number, because the mean of its divisors is an integer number (16705962000).

Almost surely, 2^133563761137 is an apocalyptic number.

It is an amenable number.

133563761137 is a deficient number, since it is larger than the sum of its proper divisors (83934863).

133563761137 is an equidigital number, since it uses as much as digits as its factorization.

133563761137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16295.

The product of its digits is 714420, while the sum is 46.

The spelling of 133563761137 in words is "one hundred thirty-three billion, five hundred sixty-three million, seven hundred sixty-one thousand, one hundred thirty-seven".