32671617623 has 4 divisors (see below), whose sum is σ = 33431422728. Its totient is φ = 31911812520.

The previous prime is 32671617611. The next prime is 32671617653.

32671617623 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32671617623 - 2²⁸ = 32403182167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32671617653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379902488 + ... + 379902573.

It is an arithmetic number, because the mean of its divisors is an integer number (8357855682).

Almost surely, 2^32671617623 is an apocalyptic number.

32671617623 is a deficient number, since it is larger than the sum of its proper divisors (759805105).

32671617623 is an equidigital number, since it uses as much as digits as its factorization.

32671617623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759805104.

The product of its digits is 381024, while the sum is 44.

The spelling of 32671617623 in words is "thirty-two billion, six hundred seventy-one million, six hundred seventeen thousand, six hundred twenty-three".