653223416 has 16 divisors (see below), whose sum is σ = 1230145800. Its totient is φ = 325184544.

The previous prime is 653223407. The next prime is 653223427. The reversal of 653223416 is 614322356.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176450 + ... + 180113.

Almost surely, 2^653223416 is an apocalyptic number.

It is an amenable number.

653223416 is a deficient number, since it is larger than the sum of its proper divisors (576922384).

653223416 is a wasteful number, since it uses less digits than its factorization.

653223416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356798 (or 356794 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

The square root of 653223416 is about 25558.2357763598. The cubic root of 653223416 is about 867.6686673842.

The spelling of 653223416 in words is "six hundred fifty-three million, two hundred twenty-three thousand, four hundred sixteen".