16772736515147 has 2 divisors, whose sum is σ = 16772736515148. Its totient is φ = 16772736515146.

The previous prime is 16772736515113. The next prime is 16772736515219. The reversal of 16772736515147 is 74151563727761.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16772736515147 - 2¹⁰ = 16772736514123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16772736515147.

It is not a weakly prime, because it can be changed into another prime (16772736515347) 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, 8386368257573 + 8386368257574.

It is an arithmetic number, because the mean of its divisors is an integer number (8386368257574).

Almost surely, 2^{16772736515147} is an apocalyptic number.

16772736515147 is a deficient number, since it is larger than the sum of its proper divisors (1).

16772736515147 is an equidigital number, since it uses as much as digits as its factorization.

16772736515147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51861600, while the sum is 62.

The spelling of 16772736515147 in words is "sixteen trillion, seven hundred seventy-two billion, seven hundred thirty-six million, five hundred fifteen thousand, one hundred forty-seven".