52105021054 has 16 divisors (see below), whose sum is σ = 82538289792. Its totient is φ = 24619552408.

The previous prime is 52105021021. The next prime is 52105021057. The reversal of 52105021054 is 45012050125.

52105021054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52105021057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6819784 + ... + 6827419.

It is an arithmetic number, because the mean of its divisors is an integer number (5158643112).

Almost surely, 2^52105021054 is an apocalyptic number.

52105021054 is a deficient number, since it is larger than the sum of its proper divisors (30433268738).

52105021054 is a wasteful number, since it uses less digits than its factorization.

52105021054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13647311.

The product of its (nonzero) digits is 2000, while the sum is 25.

Adding to 52105021054 its reverse (45012050125), we get a palindrome (97117071179).

The spelling of 52105021054 in words is "fifty-two billion, one hundred five million, twenty-one thousand, fifty-four".