5255341200405 has 24 divisors (see below), whose sum is σ = 9111738426648. Its totient is φ = 2802085456896.

The previous prime is 5255341200337. The next prime is 5255341200427. The reversal of 5255341200405 is 5040021435525.

5255341200405 is a `hidden beast` number, since 5 + 2 + 5 + 5 + 3 + 41 + 200 + 405 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 143297074116 + 5112044126289 = 378546^2 + 2260983^2 .

It is not a de Polignac number, because 5255341200405 - 2¹² = 5255341196309 is a prime.

It is a super-2 number, since 2×5255341200405² (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 5255341200405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15732532 + ... + 16063101.

It is an arithmetic number, because the mean of its divisors is an integer number (379655767777).

Almost surely, 2^{5255341200405} is an apocalyptic number.

It is an amenable number.

5255341200405 is a deficient number, since it is larger than the sum of its proper divisors (3856397226243).

5255341200405 is a wasteful number, since it uses less digits than its factorization.

5255341200405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31799317 (or 31799314 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 5255341200405 in words is "five trillion, two hundred fifty-five billion, three hundred forty-one million, two hundred thousand, four hundred five".