22533793475 has 6 divisors (see below), whose sum is σ = 27941903940. Its totient is φ = 18027034760.

The previous prime is 22533793463. The next prime is 22533793517. The reversal of 22533793475 is 57439733522.

It is a happy number.

It is not a de Polignac number, because 22533793475 - 2⁴ = 22533793459 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 450675845 + ... + 450675894.

It is an arithmetic number, because the mean of its divisors is an integer number (4656983990).

Almost surely, 2^22533793475 is an apocalyptic number.

22533793475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22533793475 is a deficient number, since it is larger than the sum of its proper divisors (5408110465).

22533793475 is an equidigital number, since it uses as much as digits as its factorization.

22533793475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901351749 (or 901351744 counting only the distinct ones).

The product of its digits is 4762800, while the sum is 50.

The spelling of 22533793475 in words is "twenty-two billion, five hundred thirty-three million, seven hundred ninety-three thousand, four hundred seventy-five".