22555405435 has 8 divisors (see below), whose sum is σ = 28658632896. Its totient is φ = 16982893440.

The previous prime is 22555405427. The next prime is 22555405447. The reversal of 22555405435 is 53450455522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22555405435 - 2³ = 22555405427 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132678771 + ... + 132678940.

It is an arithmetic number, because the mean of its divisors is an integer number (3582329112).

Almost surely, 2^22555405435 is an apocalyptic number.

22555405435 is a deficient number, since it is larger than the sum of its proper divisors (6103227461).

22555405435 is a wasteful number, since it uses less digits than its factorization.

22555405435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265357733.

The product of its (nonzero) digits is 600000, while the sum is 40.

The spelling of 22555405435 in words is "twenty-two billion, five hundred fifty-five million, four hundred five thousand, four hundred thirty-five".