10009550254943 has 2 divisors, whose sum is σ = 10009550254944. Its totient is φ = 10009550254942.

The previous prime is 10009550254939. The next prime is 10009550254981. The reversal of 10009550254943 is 34945205590001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10009550254943 - 2² = 10009550254939 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10009550254903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5004775127471 + 5004775127472.

It is an arithmetic number, because the mean of its divisors is an integer number (5004775127472).

Almost surely, 2^{10009550254943} is an apocalyptic number.

10009550254943 is a deficient number, since it is larger than the sum of its proper divisors (1).

10009550254943 is an equidigital number, since it uses as much as digits as its factorization.

10009550254943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972000, while the sum is 47.

The spelling of 10009550254943 in words is "ten trillion, nine billion, five hundred fifty million, two hundred fifty-four thousand, nine hundred forty-three".