16535199047 has 2 divisors, whose sum is σ = 16535199048. Its totient is φ = 16535199046.

The previous prime is 16535199013. The next prime is 16535199053. The reversal of 16535199047 is 74099153561.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16535199047 - 2¹⁴ = 16535182663 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16535198986 and 16535199004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16535199067) 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, 8267599523 + 8267599524.

It is an arithmetic number, because the mean of its divisors is an integer number (8267599524).

Almost surely, 2^16535199047 is an apocalyptic number.

16535199047 is a deficient number, since it is larger than the sum of its proper divisors (1).

16535199047 is an equidigital number, since it uses as much as digits as its factorization.

16535199047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1020600, while the sum is 50.

The spelling of 16535199047 in words is "sixteen billion, five hundred thirty-five million, one hundred ninety-nine thousand, forty-seven".