15896151967 has 2 divisors, whose sum is σ = 15896151968. Its totient is φ = 15896151966.

The previous prime is 15896151917. The next prime is 15896151991. The reversal of 15896151967 is 76915169851.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15896151967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15896151907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7948075983 + 7948075984.

It is an arithmetic number, because the mean of its divisors is an integer number (7948075984).

Almost surely, 2^15896151967 is an apocalyptic number.

15896151967 is a deficient number, since it is larger than the sum of its proper divisors (1).

15896151967 is an equidigital number, since it uses as much as digits as its factorization.

15896151967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4082400, while the sum is 58.

The spelling of 15896151967 in words is "fifteen billion, eight hundred ninety-six million, one hundred fifty-one thousand, nine hundred sixty-seven".