133527358657 has 16 divisors (see below), whose sum is σ = 170017708032. Its totient is φ = 101833517520.

The previous prime is 133527358493. The next prime is 133527358667. The reversal of 133527358657 is 756853725331.

It is not a de Polignac number, because 133527358657 - 2³⁵ = 99167620289 is a prime.

It is a super-2 number, since 2×133527358657² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133527358598 and 133527358607.

It is not an unprimeable number, because it can be changed into a prime (133527358667) 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, 18444483 + ... + 18451720.

It is an arithmetic number, because the mean of its divisors is an integer number (10626106752).

Almost surely, 2^133527358657 is an apocalyptic number.

It is an amenable number.

133527358657 is a deficient number, since it is larger than the sum of its proper divisors (36490349375).

133527358657 is a wasteful number, since it uses less digits than its factorization.

133527358657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36896268.

The product of its digits is 15876000, while the sum is 55.

The spelling of 133527358657 in words is "one hundred thirty-three billion, five hundred twenty-seven million, three hundred fifty-eight thousand, six hundred fifty-seven".