52105443054 has 64 divisors (see below), whose sum is σ = 126405619200. Its totient is φ = 13978027008.

The previous prime is 52105443053. The next prime is 52105443059. The reversal of 52105443054 is 45034450125.

It is a super-3 number, since 3×52105443054³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52105443053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212082 + ... + 386250.

It is an arithmetic number, because the mean of its divisors is an integer number (1975087800).

Almost surely, 2^52105443054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52105443054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63202809600).

52105443054 is an abundant number, since it is smaller than the sum of its proper divisors (74300176146).

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

52105443054 is a wasteful number, since it uses less digits than its factorization.

52105443054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174617.

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 52105443054 its reverse (45034450125), we get a palindrome (97139893179).

The spelling of 52105443054 in words is "fifty-two billion, one hundred five million, four hundred forty-three thousand, fifty-four".