14953164887 has 2 divisors, whose sum is σ = 14953164888. Its totient is φ = 14953164886.

The previous prime is 14953164859. The next prime is 14953164913. The reversal of 14953164887 is 78846135941.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14953164887 - 2¹² = 14953160791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14953164847) 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, 7476582443 + 7476582444.

It is an arithmetic number, because the mean of its divisors is an integer number (7476582444).

Almost surely, 2^14953164887 is an apocalyptic number.

14953164887 is a deficient number, since it is larger than the sum of its proper divisors (1).

14953164887 is an equidigital number, since it uses as much as digits as its factorization.

14953164887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5806080, while the sum is 56.

The spelling of 14953164887 in words is "fourteen billion, nine hundred fifty-three million, one hundred sixty-four thousand, eight hundred eighty-seven".