653552452 has 24 divisors (see below), whose sum is σ = 1363936896. Its totient is φ = 267915648.

The previous prime is 653552441. The next prime is 653552461. The reversal of 653552452 is 254255356.

653552452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506773 + ... + 508060.

It is an arithmetic number, because the mean of its divisors is an integer number (56830704).

Almost surely, 2^653552452 is an apocalyptic number.

It is an amenable number.

653552452 is an abundant number, since it is smaller than the sum of its proper divisors (710384444).

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

653552452 is a wasteful number, since it uses less digits than its factorization.

653552452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014867 (or 1014865 counting only the distinct ones).

The product of its digits is 180000, while the sum is 37.

The square root of 653552452 is about 25564.6719517384. The cubic root of 653552452 is about 867.8143277604.

The spelling of 653552452 in words is "six hundred fifty-three million, five hundred fifty-two thousand, four hundred fifty-two".