27067300225 has 12 divisors (see below), whose sum is σ = 38358231424. Its totient is φ = 18560434320.

The previous prime is 27067300207. The next prime is 27067300283. The reversal of 27067300225 is 52200376072.

It is not a de Polignac number, because 27067300225 - 2⁷ = 27067300097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77334969 + ... + 77335318.

Almost surely, 2^27067300225 is an apocalyptic number.

27067300225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

27067300225 is a deficient number, since it is larger than the sum of its proper divisors (11290931199).

27067300225 is a wasteful number, since it uses less digits than its factorization.

27067300225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154670304 (or 154670299 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 34.

Adding to 27067300225 its reverse (52200376072), we get a palindrome (79267676297).

The spelling of 27067300225 in words is "twenty-seven billion, sixty-seven million, three hundred thousand, two hundred twenty-five".