27135316475533 has 8 divisors (see below), whose sum is σ = 31191049162368. Its totient is φ = 23124398514864.

The previous prime is 27135316475507. The next prime is 27135316475537. The reversal of 27135316475533 is 33557461353172.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27135316475533 is a prime.

It is a super-3 number, since 3×27135316475533³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27135316475537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11203680241 + ... + 11203682662.

It is an arithmetic number, because the mean of its divisors is an integer number (3898881145296).

Almost surely, 2^{27135316475533} is an apocalyptic number.

It is an amenable number.

27135316475533 is a deficient number, since it is larger than the sum of its proper divisors (4055732686835).

27135316475533 is a wasteful number, since it uses less digits than its factorization.

27135316475533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22407363083.

The product of its digits is 23814000, while the sum is 55.

The spelling of 27135316475533 in words is "twenty-seven trillion, one hundred thirty-five billion, three hundred sixteen million, four hundred seventy-five thousand, five hundred thirty-three".