53485256 has 32 divisors (see below), whose sum is σ = 109771200. Its totient is φ = 24229440.

The previous prime is 53485253. The next prime is 53485301. The reversal of 53485256 is 65258435.

It is not an unprimeable number, because it can be changed into a prime (53485253) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 30746 + ... + 32438.

It is an arithmetic number, because the mean of its divisors is an integer number (3430350).

Almost surely, 2^53485256 is an apocalyptic number.

It is an amenable number.

53485256 is an abundant number, since it is smaller than the sum of its proper divisors (56285944).

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

53485256 is a wasteful number, since it uses less digits than its factorization.

53485256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069 (or 2065 counting only the distinct ones).

The product of its digits is 144000, while the sum is 38.

The square root of 53485256 is about 7313.3614706235. The cubic root of 53485256 is about 376.7714844774.

The spelling of 53485256 in words is "fifty-three million, four hundred eighty-five thousand, two hundred fifty-six".