653352452 has 24 divisors (see below), whose sum is σ = 1176263424. Its totient is φ = 317379392.

The previous prime is 653352451. The next prime is 653352457. The reversal of 653352452 is 254253356.

It is not an unprimeable number, because it can be changed into a prime (653352451) 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, 13073 + ... + 38439.

It is an arithmetic number, because the mean of its divisors is an integer number (49010976).

Almost surely, 2^653352452 is an apocalyptic number.

It is an amenable number.

653352452 is a deficient number, since it is larger than the sum of its proper divisors (522910972).

653352452 is a wasteful number, since it uses less digits than its factorization.

653352452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25555 (or 25553 counting only the distinct ones).

The product of its digits is 108000, while the sum is 35.

The square root of 653352452 is about 25560.7600043504. The cubic root of 653352452 is about 867.7257959358.

It can be divided in two parts, 6533 and 52452, that added together give a palindrome (58985).

The spelling of 653352452 in words is "six hundred fifty-three million, three hundred fifty-two thousand, four hundred fifty-two".