53535353 has 16 divisors (see below), whose sum is σ = 56247696. Its totient is φ = 50918400.

The previous prime is 53535343. The next prime is 53535359. The reversal of 53535353 is 35353535.

53535353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 11648569 + 41886784 = 3413^2 + 6472^2 .

It is a cyclic number.

It is not a de Polignac number, because 53535353 - 2⁶ = 53535289 is a prime.

It is a deceptive number, since it divides R_53535352.

It is a Duffinian number.

53535353 is an undulating number in base 10.

53535353 is a modest number, since divided by 535353 gives 53 as remainder.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53535359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390701 + ... + 390837.

It is an arithmetic number, because the mean of its divisors is an integer number (3515481).

Almost surely, 2^53535353 is an apocalyptic number.

53535353 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

53535353 is a deficient number, since it is larger than the sum of its proper divisors (2712343).

53535353 is a wasteful number, since it uses less digits than its factorization.

53535353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364.

The product of its digits is 50625, while the sum is 32.

The square root of 53535353 is about 7316.7857013855. The cubic root of 53535353 is about 376.8890821881.

Adding to 53535353 its reverse (35353535), we get a palindrome (88888888).

The spelling of 53535353 in words is "fifty-three million, five hundred thirty-five thousand, three hundred fifty-three".