53535406 has 8 divisors (see below), whose sum is σ = 81818424. Its totient is φ = 26262600.

The previous prime is 53535403. The next prime is 53535409. The reversal of 53535406 is 60453535.

53535406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53535403) and next prime (53535409).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53535403) 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 3 ways as a sum of consecutive naturals, for example, 252420 + ... + 252631.

It is an arithmetic number, because the mean of its divisors is an integer number (10227303).

Almost surely, 2^53535406 is an apocalyptic number.

53535406 is a deficient number, since it is larger than the sum of its proper divisors (28283018).

53535406 is a wasteful number, since it uses less digits than its factorization.

53535406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505106.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 53535406 is about 7316.7893231936. The cubic root of 53535406 is about 376.8892065615.

The spelling of 53535406 in words is "fifty-three million, five hundred thirty-five thousand, four hundred six".