53526256 has 20 divisors (see below), whose sum is σ = 118522672. Its totient is φ = 22939776.

The previous prime is 53526247. The next prime is 53526281. The reversal of 53526256 is 65262535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238845 + ... + 239068.

Almost surely, 2^53526256 is an apocalyptic number.

53526256 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

53526256 is an abundant number, since it is smaller than the sum of its proper divisors (64996416).

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

53526256 is a wasteful number, since it uses less digits than its factorization.

53526256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477928 (or 477922 counting only the distinct ones).

The product of its digits is 54000, while the sum is 34.

The square root of 53526256 is about 7316.1640222182. The cubic root of 53526256 is about 376.8677333410.

The spelling of 53526256 in words is "fifty-three million, five hundred twenty-six thousand, two hundred fifty-six".