223087150873656 has 48 divisors (see below), whose sum is σ = 604301475719760. Its totient is φ = 74349201006720.

The previous prime is 223087150873589. The next prime is 223087150873673. The reversal of 223087150873656 is 656378051780322.

223087150873656 is a `hidden beast` number, since 2 + 2 + 3 + 0 + 8 + 7 + 1 + 508 + 73 + 6 + 56 = 666.

It is a super-3 number, since 3×223087150873656³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223087150873593 and 223087150873602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 274228900 + ... + 275041203.

It is an arithmetic number, because the mean of its divisors is an integer number (12589614077495).

Almost surely, 2^{223087150873656} is an apocalyptic number.

It is an amenable number.

223087150873656 is an abundant number, since it is smaller than the sum of its proper divisors (381214324846104).

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

223087150873656 is a wasteful number, since it uses less digits than its factorization.

223087150873656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549275756 (or 549275749 counting only the distinct ones).

The product of its (nonzero) digits is 101606400, while the sum is 63.

The spelling of 223087150873656 in words is "two hundred twenty-three trillion, eighty-seven billion, one hundred fifty million, eight hundred seventy-three thousand, six hundred fifty-six".