10138559 has 2 divisors, whose sum is σ = 10138560. Its totient is φ = 10138558.

The previous prime is 10138547. The next prime is 10138567. The reversal of 10138559 is 95583101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10138559 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10138159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5069279 + 5069280.

It is an arithmetic number, because the mean of its divisors is an integer number (5069280).

Almost surely, 2^10138559 is an apocalyptic number.

10138559 is a deficient number, since it is larger than the sum of its proper divisors (1).

10138559 is an equidigital number, since it uses as much as digits as its factorization.

10138559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 32.

The square root of 10138559 is about 3184.1103938149. The cubic root of 10138559 is about 216.4339626528.

The spelling of 10138559 in words is "ten million, one hundred thirty-eight thousand, five hundred fifty-nine".