245164874226 has 16 divisors (see below), whose sum is σ = 490366938528. Its totient is φ = 81715426400.

The previous prime is 245164874093. The next prime is 245164874231. The reversal of 245164874226 is 622478461542.

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, 1463520 + ... + 1622411.

It is an arithmetic number, because the mean of its divisors is an integer number (30647933658).

Almost surely, 2^245164874226 is an apocalyptic number.

245164874226 is an abundant number, since it is smaller than the sum of its proper divisors (245202064302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245164874226 is a wasteful number, since it uses less digits than its factorization.

245164874226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3099177.

The product of its digits is 5160960, while the sum is 51.

The spelling of 245164874226 in words is "two hundred forty-five billion, one hundred sixty-four million, eight hundred seventy-four thousand, two hundred twenty-six".