653332016 has 20 divisors (see below), whose sum is σ = 1287287400. Its totient is φ = 321128832.

The previous prime is 653332013. The next prime is 653332027. The reversal of 653332016 is 610233356.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 653332016.

It is not an unprimeable number, because it can be changed into a prime (653332013) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 345101 + ... + 346988.

It is an arithmetic number, because the mean of its divisors is an integer number (64364370).

Almost surely, 2^653332016 is an apocalyptic number.

It is an amenable number.

653332016 is a deficient number, since it is larger than the sum of its proper divisors (633955384).

653332016 is a wasteful number, since it uses less digits than its factorization.

653332016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692156 (or 692150 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 653332016 is about 25560.3602478525. The cubic root of 653332016 is about 867.7167487366.

The spelling of 653332016 in words is "six hundred fifty-three million, three hundred thirty-two thousand, sixteen".