138325084627 has 2 divisors, whose sum is σ = 138325084628. Its totient is φ = 138325084626.

The previous prime is 138325084607. The next prime is 138325084633. The reversal of 138325084627 is 726480523831.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 138325084627 - 2³⁵ = 103965346259 is a prime.

It is not a weakly prime, because it can be changed into another prime (138325084607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69162542313 + 69162542314.

It is an arithmetic number, because the mean of its divisors is an integer number (69162542314).

Almost surely, 2^138325084627 is an apocalyptic number.

138325084627 is a deficient number, since it is larger than the sum of its proper divisors (1).

138325084627 is an equidigital number, since it uses as much as digits as its factorization.

138325084627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 138325084627 in words is "one hundred thirty-eight billion, three hundred twenty-five million, eighty-four thousand, six hundred twenty-seven".