99763705159 has 4 divisors (see below), whose sum is σ = 100270120104. Its totient is φ = 99257290216.

The previous prime is 99763705103. The next prime is 99763705183. The reversal of 99763705159 is 95150736799.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 99763705159 - 2¹⁵ = 99763672391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99763705097 and 99763705106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99703705159) 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 in 3 ways as a sum of consecutive naturals, for example, 253207177 + ... + 253207570.

It is an arithmetic number, because the mean of its divisors is an integer number (25067530026).

Almost surely, 2^99763705159 is an apocalyptic number.

99763705159 is a deficient number, since it is larger than the sum of its proper divisors (506414945).

99763705159 is a wasteful number, since it uses less digits than its factorization.

99763705159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506414944.

The product of its (nonzero) digits is 16074450, while the sum is 61.

The spelling of 99763705159 in words is "ninety-nine billion, seven hundred sixty-three million, seven hundred five thousand, one hundred fifty-nine".