53535352 has 32 divisors (see below), whose sum is σ = 112805280. Its totient is φ = 23633280.

The previous prime is 53535343. The next prime is 53535359. The reversal of 53535352 is 25353535.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53535359) 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, 8799 + ... + 13582.

It is an arithmetic number, because the mean of its divisors is an integer number (3525165).

Almost surely, 2^53535352 is an apocalyptic number.

53535352 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

53535352 is an abundant number, since it is smaller than the sum of its proper divisors (59269928).

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

53535352 is a wasteful number, since it uses less digits than its factorization.

53535352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22423 (or 22419 counting only the distinct ones).

The product of its digits is 33750, while the sum is 31.

The square root of 53535352 is about 7316.7856330495. The cubic root of 53535352 is about 376.8890798414.

Adding to 53535352 its reverse (25353535), we get a palindrome (78888887).

The spelling of 53535352 in words is "fifty-three million, five hundred thirty-five thousand, three hundred fifty-two".