27454959115 has 32 divisors (see below), whose sum is σ = 35408451456. Its totient is φ = 20361707520.

The previous prime is 27454959101. The next prime is 27454959157. The reversal of 27454959115 is 51195945472.

It is not a de Polignac number, because 27454959115 - 2¹⁷ = 27454828043 is a prime.

It is a super-3 number, since 3×27454959115³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 12750879 + ... + 12753031.

It is an arithmetic number, because the mean of its divisors is an integer number (1106514108).

Almost surely, 2^27454959115 is an apocalyptic number.

27454959115 is a deficient number, since it is larger than the sum of its proper divisors (7953492341).

27454959115 is a wasteful number, since it uses less digits than its factorization.

27454959115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4359.

The product of its digits is 2268000, while the sum is 52.

The spelling of 27454959115 in words is "twenty-seven billion, four hundred fifty-four million, nine hundred fifty-nine thousand, one hundred fifteen".