27004935458 has 4 divisors (see below), whose sum is σ = 40507403190. Its totient is φ = 13502467728.

The previous prime is 27004935457. The next prime is 27004935487. The reversal of 27004935458 is 85453940072.

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., 21934498609 + 5070436849 = 148103^2 + 71207^2 .

It is not an unprimeable number, because it can be changed into a prime (27004935457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6751233863 + ... + 6751233866.

Almost surely, 2^27004935458 is an apocalyptic number.

27004935458 is a deficient number, since it is larger than the sum of its proper divisors (13502467732).

27004935458 is a wasteful number, since it uses less digits than its factorization.

27004935458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13502467731.

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 27004935458 in words is "twenty-seven billion, four million, nine hundred thirty-five thousand, four hundred fifty-eight".