27155483 has 2 divisors, whose sum is σ = 27155484. Its totient is φ = 27155482.

The previous prime is 27155467. The next prime is 27155501. The reversal of 27155483 is 38455172.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27155483 - 2⁴ = 27155467 is a prime.

It is not a weakly prime, because it can be changed into another prime (27155683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13577741 + 13577742.

It is an arithmetic number, because the mean of its divisors is an integer number (13577742).

Almost surely, 2^27155483 is an apocalyptic number.

27155483 is a deficient number, since it is larger than the sum of its proper divisors (1).

27155483 is an equidigital number, since it uses as much as digits as its factorization.

27155483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33600, while the sum is 35.

The square root of 27155483 is about 5211.0923039225. The cubic root of 27155483 is about 300.5747610920.

The spelling of 27155483 in words is "twenty-seven million, one hundred fifty-five thousand, four hundred eighty-three".