22750500505 has 8 divisors (see below), whose sum is σ = 27303537600. Its totient is φ = 18198442416.

The previous prime is 22750500499. The next prime is 22750500517. The reversal of 22750500505 is 50500505722.

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

It is a cyclic number.

It is not a de Polignac number, because 22750500505 - 2²⁹ = 22213629593 is a prime.

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, 192615 + ... + 287404.

It is an arithmetic number, because the mean of its divisors is an integer number (3412942200).

Almost surely, 2^22750500505 is an apocalyptic number.

It is an amenable number.

22750500505 is a deficient number, since it is larger than the sum of its proper divisors (4553037095).

22750500505 is an equidigital number, since it uses as much as digits as its factorization.

22750500505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489503.

The product of its (nonzero) digits is 17500, while the sum is 31.

The spelling of 22750500505 in words is "twenty-two billion, seven hundred fifty million, five hundred thousand, five hundred five".