27132554 has 4 divisors (see below), whose sum is σ = 40698834. Its totient is φ = 13566276.

The previous prime is 27132509. The next prime is 27132559. The reversal of 27132554 is 45523172.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19140625 + 7991929 = 4375^2 + 2827^2 .

It is not an unprimeable number, because it can be changed into a prime (27132559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6783137 + ... + 6783140.

Almost surely, 2^27132554 is an apocalyptic number.

27132554 is a deficient number, since it is larger than the sum of its proper divisors (13566280).

27132554 is a wasteful number, since it uses less digits than its factorization.

27132554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13566279.

The product of its digits is 8400, while the sum is 29.

The square root of 27132554 is about 5208.8918207235. The cubic root of 27132554 is about 300.4901395155.

The spelling of 27132554 in words is "twenty-seven million, one hundred thirty-two thousand, five hundred fifty-four".