653332452 has 24 divisors (see below), whose sum is σ = 1524934656. Its totient is φ = 217707168.

The previous prime is 653332451. The next prime is 653332487. The reversal of 653332452 is 254233356.

It is not an unprimeable number, because it can be changed into a prime (653332451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41373 + ... + 54939.

It is an arithmetic number, because the mean of its divisors is an integer number (63538944).

Almost surely, 2^653332452 is an apocalyptic number.

It is an amenable number.

653332452 is an abundant number, since it is smaller than the sum of its proper divisors (871602204).

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

653332452 is a wasteful number, since it uses less digits than its factorization.

653332452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17587 (or 17585 counting only the distinct ones).

The product of its digits is 64800, while the sum is 33.

The square root of 653332452 is about 25560.3687766824. The cubic root of 653332452 is about 867.7169417597.

The spelling of 653332452 in words is "six hundred fifty-three million, three hundred thirty-two thousand, four hundred fifty-two".