63056564 has 6 divisors (see below), whose sum is σ = 110348994. Its totient is φ = 31528280.

The previous prime is 63056561. The next prime is 63056603. The reversal of 63056564 is 46565036.

It can be written as a sum of positive squares in only one way, i.e., 42354064 + 20702500 = 6508^2 + 4550^2 .

It is a super-3 number, since 3×63056564³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63056561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7882067 + ... + 7882074.

It is an arithmetic number, because the mean of its divisors is an integer number (18391499).

Almost surely, 2^63056564 is an apocalyptic number.

It is an amenable number.

63056564 is a deficient number, since it is larger than the sum of its proper divisors (47292430).

63056564 is a wasteful number, since it uses less digits than its factorization.

63056564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15764145 (or 15764143 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 63056564 is about 7940.8163308315. The cubic root of 63056564 is about 398.0247705600.

The spelling of 63056564 in words is "sixty-three million, fifty-six thousand, five hundred sixty-four".