65632033622 has 4 divisors (see below), whose sum is σ = 98448050436. Its totient is φ = 32816016810.

The previous prime is 65632033589. The next prime is 65632033631. The reversal of 65632033622 is 22633023656.

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

It is a congruent number.

It is an unprimeable number.

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, 16408008404 + ... + 16408008407.

It is an arithmetic number, because the mean of its divisors is an integer number (24612012609).

Almost surely, 2^65632033622 is an apocalyptic number.

65632033622 is a deficient number, since it is larger than the sum of its proper divisors (32816016814).

65632033622 is a wasteful number, since it uses less digits than its factorization.

65632033622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32816016813.

The product of its (nonzero) digits is 233280, while the sum is 38.

The spelling of 65632033622 in words is "sixty-five billion, six hundred thirty-two million, thirty-three thousand, six hundred twenty-two".