223513055250 has 64 divisors (see below), whose sum is σ = 566215408512. Its totient is φ = 58713864000.

The previous prime is 223513055237. The next prime is 223513055263. The reversal of 223513055250 is 52550315322.

It is an interprime number because it is at equal distance from previous prime (223513055237) and next prime (223513055263).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2173761 + ... + 2274260.

It is an arithmetic number, because the mean of its divisors is an integer number (8847115758).

Almost surely, 2^223513055250 is an apocalyptic number.

223513055250 is an abundant number, since it is smaller than the sum of its proper divisors (342702353262).

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

223513055250 is a wasteful number, since it uses less digits than its factorization.

223513055250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4448108 (or 4448098 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 33.

The spelling of 223513055250 in words is "two hundred twenty-three billion, five hundred thirteen million, fifty-five thousand, two hundred fifty".