10165001543 has 2 divisors, whose sum is σ = 10165001544. Its totient is φ = 10165001542.

The previous prime is 10165001521. The next prime is 10165001549. The reversal of 10165001543 is 34510056101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10165001543 - 2²⁸ = 9896566087 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10165001549) 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, 5082500771 + 5082500772.

It is an arithmetic number, because the mean of its divisors is an integer number (5082500772).

Almost surely, 2^10165001543 is an apocalyptic number.

10165001543 is a deficient number, since it is larger than the sum of its proper divisors (1).

10165001543 is an equidigital number, since it uses as much as digits as its factorization.

10165001543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 10165001543 its reverse (34510056101), we get a palindrome (44675057644).

The spelling of 10165001543 in words is "ten billion, one hundred sixty-five million, one thousand, five hundred forty-three".