22455465355 has 4 divisors (see below), whose sum is σ = 26946558432. Its totient is φ = 17964372280.

The previous prime is 22455465337. The next prime is 22455465391. The reversal of 22455465355 is 55356455422.

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

It is not a de Polignac number, because 22455465355 - 2⁵ = 22455465323 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 2245546531 + ... + 2245546540.

It is an arithmetic number, because the mean of its divisors is an integer number (6736639608).

Almost surely, 2^22455465355 is an apocalyptic number.

22455465355 is a deficient number, since it is larger than the sum of its proper divisors (4491093077).

22455465355 is an equidigital number, since it uses as much as digits as its factorization.

22455465355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4491093076.

The product of its digits is 3600000, while the sum is 46.

The spelling of 22455465355 in words is "twenty-two billion, four hundred fifty-five million, four hundred sixty-five thousand, three hundred fifty-five".