53535384 has 64 divisors (see below), whose sum is σ = 169958400. Its totient is φ = 15295392.

The previous prime is 53535373. The next prime is 53535403. The reversal of 53535384 is 48353535.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16192 + ... + 19215.

It is an arithmetic number, because the mean of its divisors is an integer number (2655600).

Almost surely, 2^53535384 is an apocalyptic number.

53535384 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

53535384 is an abundant number, since it is smaller than the sum of its proper divisors (116423016).

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

53535384 is a wasteful number, since it uses less digits than its factorization.

53535384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35429 (or 35419 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 53535384 is about 7316.7878198018. The cubic root of 53535384 is about 376.8891549348.

The spelling of 53535384 in words is "fifty-three million, five hundred thirty-five thousand, three hundred eighty-four".