27625653051 has 16 divisors (see below), whose sum is σ = 37046688000. Its totient is φ = 18311167008.

The previous prime is 27625653043. The next prime is 27625653071. The reversal of 27625653051 is 15035652672.

It is not a de Polignac number, because 27625653051 - 2³ = 27625653043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27625652994 and 27625653012.

It is not an unprimeable number, because it can be changed into a prime (27625653001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325290 + ... + 401328.

It is an arithmetic number, because the mean of its divisors is an integer number (2315418000).

Almost surely, 2^27625653051 is an apocalyptic number.

27625653051 is a deficient number, since it is larger than the sum of its proper divisors (9421034949).

27625653051 is a wasteful number, since it uses less digits than its factorization.

27625653051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76738.

The product of its (nonzero) digits is 378000, while the sum is 42.

The spelling of 27625653051 in words is "twenty-seven billion, six hundred twenty-five million, six hundred fifty-three thousand, fifty-one".