53536806 has 36 divisors (see below), whose sum is σ = 119147028. Its totient is φ = 17364312.

The previous prime is 53536787. The next prime is 53536811. The reversal of 53536806 is 60863535.

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 17 ways as a sum of consecutive naturals, for example, 203431 + ... + 203693.

Almost surely, 2^53536806 is an apocalyptic number.

53536806 is an abundant number, since it is smaller than the sum of its proper divisors (65610222).

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

53536806 is a wasteful number, since it uses less digits than its factorization.

53536806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577 (or 311 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 53536806 is about 7316.8849929461. The cubic root of 53536806 is about 376.8924918657.

The spelling of 53536806 in words is "fifty-three million, five hundred thirty-six thousand, eight hundred six".