15005000671 has 2 divisors, whose sum is σ = 15005000672. Its totient is φ = 15005000670.

The previous prime is 15005000639. The next prime is 15005000677. The reversal of 15005000671 is 17600050051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15005000671 - 2⁵ = 15005000639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15005000677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7502500335 + 7502500336.

It is an arithmetic number, because the mean of its divisors is an integer number (7502500336).

Almost surely, 2^15005000671 is an apocalyptic number.

15005000671 is a deficient number, since it is larger than the sum of its proper divisors (1).

15005000671 is an equidigital number, since it uses as much as digits as its factorization.

15005000671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1050, while the sum is 25.

The spelling of 15005000671 in words is "fifteen billion, five million, six hundred seventy-one", and thus it is an aban number.