27750025223 has 2 divisors, whose sum is σ = 27750025224. Its totient is φ = 27750025222.

The previous prime is 27750025187. The next prime is 27750025307. The reversal of 27750025223 is 32252005772.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27750025223 - 2¹⁶ = 27749959687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27750021223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13875012611 + 13875012612.

It is an arithmetic number, because the mean of its divisors is an integer number (13875012612).

Almost surely, 2^27750025223 is an apocalyptic number.

27750025223 is a deficient number, since it is larger than the sum of its proper divisors (1).

27750025223 is an equidigital number, since it uses as much as digits as its factorization.

27750025223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58800, while the sum is 35.

The spelling of 27750025223 in words is "twenty-seven billion, seven hundred fifty million, twenty-five thousand, two hundred twenty-three".