38625470227 has 2 divisors, whose sum is σ = 38625470228. Its totient is φ = 38625470226.

The previous prime is 38625470189. The next prime is 38625470239. The reversal of 38625470227 is 72207452683.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38625470227 - 2¹¹ = 38625468179 is a prime.

It is not a weakly prime, because it can be changed into another prime (38625470267) 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 as a sum of consecutive naturals, namely, 19312735113 + 19312735114.

It is an arithmetic number, because the mean of its divisors is an integer number (19312735114).

Almost surely, 2^38625470227 is an apocalyptic number.

38625470227 is a deficient number, since it is larger than the sum of its proper divisors (1).

38625470227 is an equidigital number, since it uses as much as digits as its factorization.

38625470227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1128960, while the sum is 46.

The spelling of 38625470227 in words is "thirty-eight billion, six hundred twenty-five million, four hundred seventy thousand, two hundred twenty-seven".