53205452 has 12 divisors (see below), whose sum is σ = 93168600. Its totient is φ = 26585856.

The previous prime is 53205403. The next prime is 53205469. The reversal of 53205452 is 25450235.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5228 + ... + 11564.

It is an arithmetic number, because the mean of its divisors is an integer number (7764050).

Almost surely, 2^53205452 is an apocalyptic number.

It is an amenable number.

53205452 is a deficient number, since it is larger than the sum of its proper divisors (39963148).

53205452 is a wasteful number, since it uses less digits than its factorization.

53205452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8440 (or 8438 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 53205452 is about 7294.2067423401. The cubic root of 53205452 is about 376.1133184176.

Adding to 53205452 its reverse (25450235), we get a palindrome (78655687).

The spelling of 53205452 in words is "fifty-three million, two hundred five thousand, four hundred fifty-two".