5253041242513 has 4 divisors (see below), whose sum is σ = 5253164057200. Its totient is φ = 5252918427828.

The previous prime is 5253041242429. The next prime is 5253041242543. The reversal of 5253041242513 is 3152421403525.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5253041242513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5253041242543) 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, 61343163 + ... + 61428736.

It is an arithmetic number, because the mean of its divisors is an integer number (1313291014300).

Almost surely, 2^{5253041242513} is an apocalyptic number.

It is an amenable number.

5253041242513 is a deficient number, since it is larger than the sum of its proper divisors (122814687).

5253041242513 is a wasteful number, since it uses less digits than its factorization.

5253041242513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122814686.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 5253041242513 in words is "five trillion, two hundred fifty-three billion, forty-one million, two hundred forty-two thousand, five hundred thirteen".