27251450116 has 36 divisors (see below), whose sum is σ = 54110613760. Its totient is φ = 11987434800.

The previous prime is 27251450099. The next prime is 27251450129. The reversal of 27251450116 is 61105415272.

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, 893136 + ... + 923143.

Almost surely, 2^27251450116 is an apocalyptic number.

It is an amenable number.

27251450116 is a deficient number, since it is larger than the sum of its proper divisors (26859163644).

27251450116 is a wasteful number, since it uses less digits than its factorization.

27251450116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816336 (or 1816323 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 34.

Adding to 27251450116 its reverse (61105415272), we get a palindrome (88356865388).

The spelling of 27251450116 in words is "twenty-seven billion, two hundred fifty-one million, four hundred fifty thousand, one hundred sixteen".