53967056 has 80 divisors (see below), whose sum is σ = 124575360. Its totient is φ = 22325760.

The previous prime is 53967041. The next prime is 53967077. The reversal of 53967056 is 65076935.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235550 + ... + 235778.

It is an arithmetic number, because the mean of its divisors is an integer number (1557192).

Almost surely, 2^53967056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53967056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62287680).

53967056 is an abundant number, since it is smaller than the sum of its proper divisors (70608304).

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

53967056 is a wasteful number, since it uses less digits than its factorization.

53967056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 41.

The square root of 53967056 is about 7346.2273310863. The cubic root of 53967056 is about 377.8994348154.

The spelling of 53967056 in words is "fifty-three million, nine hundred sixty-seven thousand, fifty-six".