53458354105344 has 264 divisors, whose sum is σ = 156658947632928. Its totient is φ = 17554441175040.

The previous prime is 53458354105337. The next prime is 53458354105361. The reversal of 53458354105344 is 44350145385435.

53458354105344 is a `hidden beast` number, since 5 + 3 + 4 + 5 + 8 + 3 + 541 + 0 + 53 + 44 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 835555084 + ... + 835619060.

Almost surely, 2^{53458354105344} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53458354105344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78329473816464).

53458354105344 is an abundant number, since it is smaller than the sum of its proper divisors (103200593527584).

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

53458354105344 is a wasteful number, since it uses less digits than its factorization.

53458354105344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65351 (or 65330 counting only the distinct ones).

The product of its (nonzero) digits is 34560000, while the sum is 54.

The spelling of 53458354105344 in words is "fifty-three trillion, four hundred fifty-eight billion, three hundred fifty-four million, one hundred five thousand, three hundred forty-four".