5254211055105 has 24 divisors (see below), whose sum is σ = 9107511215400. Its totient is φ = 2802180648960.

The previous prime is 5254211055103. The next prime is 5254211055193. The reversal of 5254211055105 is 5015501124525.

5254211055105 is a `hidden beast` number, since 5 + 2 + 542 + 1 + 1 + 0 + 5 + 5 + 105 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 80583312384 + 5173627742721 = 283872^2 + 2274561^2 .

It is not a de Polignac number, because 5254211055105 - 2¹ = 5254211055103 is a prime.

It is a super-2 number, since 2×5254211055105² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5254211055105.

It is not an unprimeable number, because it can be changed into a prime (5254211055101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 626715 + ... + 3301695.

It is an arithmetic number, because the mean of its divisors is an integer number (379479633975).

Almost surely, 2^{5254211055105} is an apocalyptic number.

It is an amenable number.

5254211055105 is a deficient number, since it is larger than the sum of its proper divisors (3853300160295).

5254211055105 is a wasteful number, since it uses less digits than its factorization.

5254211055105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2718641 (or 2718638 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 36.

The spelling of 5254211055105 in words is "five trillion, two hundred fifty-four billion, two hundred eleven million, fifty-five thousand, one hundred five".