27853020151 has 32 divisors (see below), whose sum is σ = 33074657280. Its totient is φ = 23173257600.

The previous prime is 27853020127. The next prime is 27853020157. The reversal of 27853020151 is 15102035872.

It is a cyclic number.

It is not a de Polignac number, because 27853020151 - 2⁵ = 27853020119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27853020157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3968121 + ... + 3975133.

It is an arithmetic number, because the mean of its divisors is an integer number (1033583040).

Almost surely, 2^27853020151 is an apocalyptic number.

27853020151 is a deficient number, since it is larger than the sum of its proper divisors (5221637129).

27853020151 is a wasteful number, since it uses less digits than its factorization.

27853020151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7687.

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

The spelling of 27853020151 in words is "twenty-seven billion, eight hundred fifty-three million, twenty thousand, one hundred fifty-one".