15872866151 has 2 divisors, whose sum is σ = 15872866152. Its totient is φ = 15872866150.

The previous prime is 15872866123. The next prime is 15872866183. The reversal of 15872866151 is 15166827851.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 15872866151 - 2¹⁴ = 15872849767 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 15872866151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15872166151) 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, 7936433075 + 7936433076.

It is an arithmetic number, because the mean of its divisors is an integer number (7936433076).

Almost surely, 2^15872866151 is an apocalyptic number.

15872866151 is a deficient number, since it is larger than the sum of its proper divisors (1).

15872866151 is an equidigital number, since it uses as much as digits as its factorization.

15872866151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 806400, while the sum is 50.

The spelling of 15872866151 in words is "fifteen billion, eight hundred seventy-two million, eight hundred sixty-six thousand, one hundred fifty-one".