32061970687 has 2 divisors, whose sum is σ = 32061970688. Its totient is φ = 32061970686.

The previous prime is 32061970663. The next prime is 32061970691. The reversal of 32061970687 is 78607916023.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32061970687 - 2⁷ = 32061970559 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32061970687.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32061970657) 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, 16030985343 + 16030985344.

It is an arithmetic number, because the mean of its divisors is an integer number (16030985344).

Almost surely, 2^32061970687 is an apocalyptic number.

32061970687 is a deficient number, since it is larger than the sum of its proper divisors (1).

32061970687 is an equidigital number, since it uses as much as digits as its factorization.

32061970687 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 762048, while the sum is 49.

The spelling of 32061970687 in words is "thirty-two billion, sixty-one million, nine hundred seventy thousand, six hundred eighty-seven".