52662056 has 32 divisors (see below), whose sum is σ = 107930880. Its totient is φ = 23980800.

The previous prime is 52662047. The next prime is 52662061. The reversal of 52662056 is 65026625.

It is a plaindrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2030 + ... + 10461.

It is an arithmetic number, because the mean of its divisors is an integer number (3372840).

Almost surely, 2^52662056 is an apocalyptic number.

It is an amenable number.

52662056 is an abundant number, since it is smaller than the sum of its proper divisors (55268824).

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

52662056 is a wasteful number, since it uses less digits than its factorization.

52662056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12545 (or 12541 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 52662056 is about 7256.8626830057. The cubic root of 52662056 is about 374.8284987633.

The spelling of 52662056 in words is "fifty-two million, six hundred sixty-two thousand, fifty-six".