53642473344244 has 12 divisors (see below), whose sum is σ = 94248329662368. Its totient is φ = 26714379155000.

The previous prime is 53642473344217. The next prime is 53642473344259. The reversal of 53642473344244 is 44244337424635.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26714378152 + ... + 26714380159.

It is an arithmetic number, because the mean of its divisors is an integer number (7854027471864).

Almost surely, 2^{53642473344244} is an apocalyptic number.

It is an amenable number.

53642473344244 is a deficient number, since it is larger than the sum of its proper divisors (40605856318124).

53642473344244 is a wasteful number, since it uses less digits than its factorization.

53642473344244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53428758566 (or 53428758564 counting only the distinct ones).

The product of its digits is 92897280, while the sum is 55.

The spelling of 53642473344244 in words is "fifty-three trillion, six hundred forty-two billion, four hundred seventy-three million, three hundred forty-four thousand, two hundred forty-four".