27061677625 has 32 divisors (see below), whose sum is σ = 34814707200. Its totient is φ = 20990204800.

The previous prime is 27061677589. The next prime is 27061677667. The reversal of 27061677625 is 52677616072.

It is not a de Polignac number, because 27061677625 - 2⁹ = 27061677113 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 607101 + ... + 650149.

It is an arithmetic number, because the mean of its divisors is an integer number (1087959600).

Almost surely, 2^27061677625 is an apocalyptic number.

27061677625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

27061677625 is a deficient number, since it is larger than the sum of its proper divisors (7753029575).

27061677625 is a wasteful number, since it uses less digits than its factorization.

27061677625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43218 (or 43208 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 49.

The spelling of 27061677625 in words is "twenty-seven billion, sixty-one million, six hundred seventy-seven thousand, six hundred twenty-five".