52061056 has 32 divisors (see below), whose sum is σ = 104768280. Its totient is φ = 25766400.

The previous prime is 52061039. The next prime is 52061057. The reversal of 52061056 is 65016025.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 52061056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52061057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10915 + ... + 14941.

Almost surely, 2^52061056 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 52061056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52384140).

52061056 is an abundant number, since it is smaller than the sum of its proper divisors (52707224).

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

52061056 is a wasteful number, since it uses less digits than its factorization.

52061056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4142 (or 4130 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 52061056 is about 7215.3347808678. The cubic root of 52061056 is about 373.3971432880.

The spelling of 52061056 in words is "fifty-two million, sixty-one thousand, fifty-six".