223953292152 has 64 divisors (see below), whose sum is σ = 624388185600. Its totient is φ = 74375612640.

The previous prime is 223953292109. The next prime is 223953292181. The reversal of 223953292152 is 251292359322.

223953292152 is a `hidden beast` number, since 2 + 23 + 9 + 532 + 92 + 1 + 5 + 2 = 666.

It is a super-2 number, since 2×223953292152² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223953292098 and 223953292107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1854418 + ... + 1971489.

It is an arithmetic number, because the mean of its divisors is an integer number (9756065400).

Almost surely, 2^223953292152 is an apocalyptic number.

It is an amenable number.

223953292152 is an abundant number, since it is smaller than the sum of its proper divisors (400434893448).

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

223953292152 is a wasteful number, since it uses less digits than its factorization.

223953292152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3826193 (or 3826183 counting only the distinct ones).

The product of its digits is 583200, while the sum is 45.

The spelling of 223953292152 in words is "two hundred twenty-three billion, nine hundred fifty-three million, two hundred ninety-two thousand, one hundred fifty-two".