15080334881 has 2 divisors, whose sum is σ = 15080334882. Its totient is φ = 15080334880.

The previous prime is 15080334847. The next prime is 15080334889. The reversal of 15080334881 is 18843308051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13593461281 + 1486873600 = 116591^2 + 38560^2 .

It is an emirp because it is prime and its reverse (18843308051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15080334881 - 2¹⁰ = 15080333857 is a prime.

It is a super-2 number, since 2×15080334881² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (15080334889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7540167440 + 7540167441.

It is an arithmetic number, because the mean of its divisors is an integer number (7540167441).

Almost surely, 2^15080334881 is an apocalyptic number.

It is an amenable number.

15080334881 is a deficient number, since it is larger than the sum of its proper divisors (1).

15080334881 is an equidigital number, since it uses as much as digits as its factorization.

15080334881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 15080334881 in words is "fifteen billion, eighty million, three hundred thirty-four thousand, eight hundred eighty-one".