53449110062016 has 56 divisors (see below), whose sum is σ = 142157842566144. Its totient is φ = 17723090584320.

The previous prime is 53449110062009. The next prime is 53449110062053. The reversal of 53449110062016 is 61026001194435.

It is a happy number.

53449110062016 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 728708830 + ... + 728782173.

Almost surely, 2^{53449110062016} is an apocalyptic number.

It is an amenable number.

53449110062016 is an abundant number, since it is smaller than the sum of its proper divisors (88708732504128).

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

53449110062016 is a wasteful number, since it uses less digits than its factorization.

53449110062016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457491209 (or 1457491199 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 53449110062016 in words is "fifty-three trillion, four hundred forty-nine billion, one hundred ten million, sixty-two thousand, sixteen".