32673437651 has 2 divisors, whose sum is σ = 32673437652. Its totient is φ = 32673437650.

The previous prime is 32673437603. The next prime is 32673437659. The reversal of 32673437651 is 15673437623.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32673437651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32673437596 and 32673437605.

It is not a weakly prime, because it can be changed into another prime (32673437659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16336718825 + 16336718826.

It is an arithmetic number, because the mean of its divisors is an integer number (16336718826).

Almost surely, 2^32673437651 is an apocalyptic number.

32673437651 is a deficient number, since it is larger than the sum of its proper divisors (1).

32673437651 is an equidigital number, since it uses as much as digits as its factorization.

32673437651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1905120, while the sum is 47.

The spelling of 32673437651 in words is "thirty-two billion, six hundred seventy-three million, four hundred thirty-seven thousand, six hundred fifty-one".