32769978902873 has 2 divisors, whose sum is σ = 32769978902874. Its totient is φ = 32769978902872.

The previous prime is 32769978902827. The next prime is 32769978902887. The reversal of 32769978902873 is 37820987996723.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20377523137609 + 12392455765264 = 4514147^2 + 3520292^2 .

It is a cyclic number.

It is not a de Polignac number, because 32769978902873 - 2³⁰ = 32768905161049 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (32769978902803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16384989451436 + 16384989451437.

It is an arithmetic number, because the mean of its divisors is an integer number (16384989451437).

Almost surely, 2^{32769978902873} is an apocalyptic number.

It is an amenable number.

32769978902873 is a deficient number, since it is larger than the sum of its proper divisors (1).

32769978902873 is an equidigital number, since it uses as much as digits as its factorization.

32769978902873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456649728, while the sum is 80.

The spelling of 32769978902873 in words is "thirty-two trillion, seven hundred sixty-nine billion, nine hundred seventy-eight million, nine hundred two thousand, eight hundred seventy-three".