10161559 has 2 divisors, whose sum is σ = 10161560. Its totient is φ = 10161558.

The previous prime is 10161551. The next prime is 10161577. The reversal of 10161559 is 95516101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10161559 - 2³ = 10161551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10161551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5080779 + 5080780.

It is an arithmetic number, because the mean of its divisors is an integer number (5080780).

Almost surely, 2^10161559 is an apocalyptic number.

10161559 is a deficient number, since it is larger than the sum of its proper divisors (1).

10161559 is an equidigital number, since it uses as much as digits as its factorization.

10161559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350, while the sum is 28.

The square root of 10161559 is about 3187.7200316213. The cubic root of 10161559 is about 216.5975040260.

The spelling of 10161559 in words is "ten million, one hundred sixty-one thousand, five hundred fifty-nine".