32766776851 has 2 divisors, whose sum is σ = 32766776852. Its totient is φ = 32766776850.

The previous prime is 32766776807. The next prime is 32766776909. The reversal of 32766776851 is 15867766723.

It is an a-pointer prime, because the next prime (32766776909) can be obtained adding 32766776851 to its sum of digits (58).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32766776851 - 2³¹ = 30619293203 is a prime.

It is not a weakly prime, because it can be changed into another prime (32766770851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16383388425 + 16383388426.

It is an arithmetic number, because the mean of its divisors is an integer number (16383388426).

Almost surely, 2^32766776851 is an apocalyptic number.

32766776851 is a deficient number, since it is larger than the sum of its proper divisors (1).

32766776851 is an equidigital number, since it uses as much as digits as its factorization.

32766776851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17781120, while the sum is 58.

The spelling of 32766776851 in words is "thirty-two billion, seven hundred sixty-six million, seven hundred seventy-six thousand, eight hundred fifty-one".