15080197943 has 2 divisors, whose sum is σ = 15080197944. Its totient is φ = 15080197942.

The previous prime is 15080197933. The next prime is 15080197949. The reversal of 15080197943 is 34979108051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15080197943 - 2⁶ = 15080197879 is a prime.

It is a super-2 number, since 2×15080197943² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15080197949) 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, 7540098971 + 7540098972.

It is an arithmetic number, because the mean of its divisors is an integer number (7540098972).

Almost surely, 2^15080197943 is an apocalyptic number.

15080197943 is a deficient number, since it is larger than the sum of its proper divisors (1).

15080197943 is an equidigital number, since it uses as much as digits as its factorization.

15080197943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 47.

The spelling of 15080197943 in words is "fifteen billion, eighty million, one hundred ninety-seven thousand, nine hundred forty-three".