32612906819 has 2 divisors, whose sum is σ = 32612906820. Its totient is φ = 32612906818.

The previous prime is 32612906783. The next prime is 32612906881. The reversal of 32612906819 is 91860921623.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32612906819 is a prime.

It is a super-2 number, since 2×32612906819² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32612900819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16306453409 + 16306453410.

It is an arithmetic number, because the mean of its divisors is an integer number (16306453410).

Almost surely, 2^32612906819 is an apocalyptic number.

32612906819 is a deficient number, since it is larger than the sum of its proper divisors (1).

32612906819 is an equidigital number, since it uses as much as digits as its factorization.

32612906819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 47.

The spelling of 32612906819 in words is "thirty-two billion, six hundred twelve million, nine hundred six thousand, eight hundred nineteen".