52074408343813 has 4 divisors (see below), whose sum is σ = 52074903457600. Its totient is φ = 52073913230028.

The previous prime is 52074408343759. The next prime is 52074408343819. The reversal of 52074408343813 is 31834380447025.

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-52074408343813 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 (52074408343819) 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, 247399095 + ... + 247609492.

It is an arithmetic number, because the mean of its divisors is an integer number (13018725864400).

Almost surely, 2^{52074408343813} is an apocalyptic number.

It is an amenable number.

52074408343813 is a deficient number, since it is larger than the sum of its proper divisors (495113787).

52074408343813 is a wasteful number, since it uses less digits than its factorization.

52074408343813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495113786.

The product of its (nonzero) digits is 7741440, while the sum is 52.

The spelling of 52074408343813 in words is "fifty-two trillion, seventy-four billion, four hundred eight million, three hundred forty-three thousand, eight hundred thirteen".