32835490691 has 2 divisors, whose sum is σ = 32835490692. Its totient is φ = 32835490690.

The previous prime is 32835490657. The next prime is 32835490783. The reversal of 32835490691 is 19609453823.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32835490691 is a prime.

It is not a weakly prime, because it can be changed into another prime (32835490631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16417745345 + 16417745346.

It is an arithmetic number, because the mean of its divisors is an integer number (16417745346).

Almost surely, 2^32835490691 is an apocalyptic number.

32835490691 is a deficient number, since it is larger than the sum of its proper divisors (1).

32835490691 is an equidigital number, since it uses as much as digits as its factorization.

32835490691 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1399680, while the sum is 50.

The spelling of 32835490691 in words is "thirty-two billion, eight hundred thirty-five million, four hundred ninety thousand, six hundred ninety-one".