5260406545133 has 4 divisors (see below), whose sum is σ = 5260502458140. Its totient is φ = 5260310632128.

The previous prime is 5260406545123. The next prime is 5260406545139. The reversal of 5260406545133 is 3315456040625.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4832707548964 + 427698996169 = 2198342^2 + 653987^2 .

It is a cyclic number.

It is not a de Polignac number, because 5260406545133 - 2¹⁴ = 5260406528749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5260406545139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47874188 + ... + 47983941.

It is an arithmetic number, because the mean of its divisors is an integer number (1315125614535).

Almost surely, 2^{5260406545133} is an apocalyptic number.

It is an amenable number.

5260406545133 is a deficient number, since it is larger than the sum of its proper divisors (95913007).

5260406545133 is an equidigital number, since it uses as much as digits as its factorization.

5260406545133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95913006.

The product of its (nonzero) digits is 1296000, while the sum is 44.

The spelling of 5260406545133 in words is "five trillion, two hundred sixty billion, four hundred six million, five hundred forty-five thousand, one hundred thirty-three".