63530162305644 has 24 divisors (see below), whose sum is σ = 148263001947648. Its totient is φ = 21173012687440.

The previous prime is 63530162305639. The next prime is 63530162305661. The reversal of 63530162305644 is 44650326103536.

It is a junction number, because it is equal to n+sod(n) for n = 63530162305593 and 63530162305602.

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, 463438752 + ... + 463575815.

It is an arithmetic number, because the mean of its divisors is an integer number (6177625081152).

Almost surely, 2^{63530162305644} is an apocalyptic number.

It is an amenable number.

63530162305644 is an abundant number, since it is smaller than the sum of its proper divisors (84732839642004).

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

63530162305644 is a wasteful number, since it uses less digits than its factorization.

63530162305644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927020285 (or 927020283 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 63530162305644 in words is "sixty-three trillion, five hundred thirty billion, one hundred sixty-two million, three hundred five thousand, six hundred forty-four".