53633004206444 has 72 divisors (see below), whose sum is σ = 107074874546640. Its totient is φ = 23430522765312.

The previous prime is 53633004206389. The next prime is 53633004206491. The reversal of 53633004206444 is 44460240033635.

It is a happy number.

53633004206444 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×53633004206444² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53633004206395 and 53633004206404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12998324 + ... + 16619940.

It is an arithmetic number, because the mean of its divisors is an integer number (1487151035370).

Almost surely, 2^{53633004206444} is an apocalyptic number.

It is an amenable number.

53633004206444 is a deficient number, since it is larger than the sum of its proper divisors (53441870340196).

53633004206444 is a wasteful number, since it uses less digits than its factorization.

53633004206444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3622819 (or 3622804 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 44.

The spelling of 53633004206444 in words is "fifty-three trillion, six hundred thirty-three billion, four million, two hundred six thousand, four hundred forty-four".