27851027325 has 192 divisors, whose sum is σ = 54683071488. Its totient is φ = 12357734400.

The previous prime is 27851027297. The next prime is 27851027357. The reversal of 27851027325 is 52372015872.

It is not a de Polignac number, because 27851027325 - 2⁶ = 27851027261 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 100545087 + ... + 100545363.

It is an arithmetic number, because the mean of its divisors is an integer number (284807664).

Almost surely, 2^27851027325 is an apocalyptic number.

27851027325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

27851027325 is a deficient number, since it is larger than the sum of its proper divisors (26832044163).

27851027325 is a wasteful number, since it uses less digits than its factorization.

27851027325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492 (or 487 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 42.

The spelling of 27851027325 in words is "twenty-seven billion, eight hundred fifty-one million, twenty-seven thousand, three hundred twenty-five".