32303219489 has 2 divisors, whose sum is σ = 32303219490. Its totient is φ = 32303219488.

The previous prime is 32303219453. The next prime is 32303219537. The reversal of 32303219489 is 98491230323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25531246225 + 6771973264 = 159785^2 + 82292^2 .

It is a cyclic number.

It is not a de Polignac number, because 32303219489 - 2²⁴ = 32286442273 is a prime.

It is a super-2 number, since 2×32303219489² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32303219419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16151609744 + 16151609745.

It is an arithmetic number, because the mean of its divisors is an integer number (16151609745).

Almost surely, 2^32303219489 is an apocalyptic number.

It is an amenable number.

32303219489 is a deficient number, since it is larger than the sum of its proper divisors (1).

32303219489 is an equidigital number, since it uses as much as digits as its factorization.

32303219489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 44.

The spelling of 32303219489 in words is "thirty-two billion, three hundred three million, two hundred nineteen thousand, four hundred eighty-nine".