63560460544 has 81 divisors (see below), whose sum is σ = 147652132131. Its totient is φ = 27228096000.

The previous prime is 63560460527. The next prime is 63560460559. The reversal of 63560460544 is 44506406536.

The square root of 63560460544 is 252112.

It is a perfect power (a square), and thus also a powerful number.

63560460544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 63560460544.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 28235419 + ... + 28237669.

Almost surely, 2^63560460544 is an apocalyptic number.

63560460544 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

63560460544 is the 252112-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63560460544

63560460544 is an abundant number, since it is smaller than the sum of its proper divisors (84091671587).

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

63560460544 is an frugal number, since it uses more digits than its factorization.

63560460544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4532 (or 2260 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 63560460544 in words is "sixty-three billion, five hundred sixty million, four hundred sixty thousand, five hundred forty-four".