27133743455 has 48 divisors (see below), whose sum is σ = 40342276800. Its totient is φ = 17154468864.

The previous prime is 27133743431. The next prime is 27133743467. The reversal of 27133743455 is 55434733172.

It is not a de Polignac number, because 27133743455 - 2¹⁰ = 27133742431 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6202649 + ... + 6207021.

It is an arithmetic number, because the mean of its divisors is an integer number (840464100).

Almost surely, 2^27133743455 is an apocalyptic number.

27133743455 is a deficient number, since it is larger than the sum of its proper divisors (13208533345).

27133743455 is a wasteful number, since it uses less digits than its factorization.

27133743455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5460 (or 5447 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 44.

The spelling of 27133743455 in words is "twenty-seven billion, one hundred thirty-three million, seven hundred forty-three thousand, four hundred fifty-five".