32022145455 has 32 divisors (see below), whose sum is σ = 54265857984. Its totient is φ = 16068950016.

The previous prime is 32022145403. The next prime is 32022145469. The reversal of 32022145455 is 55454122023.

It is a happy number.

It is not a de Polignac number, because 32022145455 - 2⁶ = 32022145391 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 903937 + ... + 938693.

It is an arithmetic number, because the mean of its divisors is an integer number (1695808062).

Almost surely, 2^32022145455 is an apocalyptic number.

32022145455 is a deficient number, since it is larger than the sum of its proper divisors (22243712529).

32022145455 is a wasteful number, since it uses less digits than its factorization.

32022145455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38395.

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 32022145455 its reverse (55454122023), we get a palindrome (87476267478).

The spelling of 32022145455 in words is "thirty-two billion, twenty-two million, one hundred forty-five thousand, four hundred fifty-five".