32819236873 has 2 divisors, whose sum is σ = 32819236874. Its totient is φ = 32819236872.

The previous prime is 32819236859. The next prime is 32819236949. The reversal of 32819236873 is 37863291823.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23253810064 + 9565426809 = 152492^2 + 97803^2 .

It is a cyclic number.

It is not a de Polignac number, because 32819236873 - 2²⁹ = 32282365961 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32819236873.

It is not a weakly prime, because it can be changed into another prime (32819236823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16409618436 + 16409618437.

It is an arithmetic number, because the mean of its divisors is an integer number (16409618437).

Almost surely, 2^32819236873 is an apocalyptic number.

It is an amenable number.

32819236873 is a deficient number, since it is larger than the sum of its proper divisors (1).

32819236873 is an equidigital number, since it uses as much as digits as its factorization.

32819236873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2612736, while the sum is 52.

The spelling of 32819236873 in words is "thirty-two billion, eight hundred nineteen million, two hundred thirty-six thousand, eight hundred seventy-three".