60564645 has 16 divisors (see below), whose sum is σ = 107670720. Its totient is φ = 32301072.

The previous prime is 60564641. The next prime is 60564661. The reversal of 60564645 is 54646506.

It is a happy number.

60564645 is a `hidden beast` number, since 6 + 0 + 5 + 6 + 4 + 645 = 666.

It is not a de Polignac number, because 60564645 - 2² = 60564641 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60564641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224179 + ... + 224448.

It is an arithmetic number, because the mean of its divisors is an integer number (6729420).

Almost surely, 2^60564645 is an apocalyptic number.

It is an amenable number.

60564645 is a deficient number, since it is larger than the sum of its proper divisors (47106075).

60564645 is a wasteful number, since it uses less digits than its factorization.

60564645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448641 (or 448635 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 60564645 is about 7782.3290215719. The cubic root of 60564645 is about 392.7109931611.

It can be divided in two parts, 6056 and 4645, that added together give a palindrome (10701).

The spelling of 60564645 in words is "sixty million, five hundred sixty-four thousand, six hundred forty-five".