133155534527 has 2 divisors, whose sum is σ = 133155534528. Its totient is φ = 133155534526.

The previous prime is 133155534481. The next prime is 133155534569. The reversal of 133155534527 is 725435551331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133155534527 - 2¹⁰ = 133155533503 is a prime.

It is a super-2 number, since 2×133155534527² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133155534427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66577767263 + 66577767264.

It is an arithmetic number, because the mean of its divisors is an integer number (66577767264).

Almost surely, 2^133155534527 is an apocalyptic number.

133155534527 is a deficient number, since it is larger than the sum of its proper divisors (1).

133155534527 is an equidigital number, since it uses as much as digits as its factorization.

133155534527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 945000, while the sum is 44.

The spelling of 133155534527 in words is "one hundred thirty-three billion, one hundred fifty-five million, five hundred thirty-four thousand, five hundred twenty-seven".