52331245413 has 4 divisors (see below), whose sum is σ = 69774993888. Its totient is φ = 34887496940.

The previous prime is 52331245363. The next prime is 52331245429. The reversal of 52331245413 is 31454213325.

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 not a de Polignac number, because 52331245413 - 2¹⁰ = 52331244389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52331245453) 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, 8721874233 + ... + 8721874238.

It is an arithmetic number, because the mean of its divisors is an integer number (17443748472).

Almost surely, 2^52331245413 is an apocalyptic number.

It is an amenable number.

52331245413 is a deficient number, since it is larger than the sum of its proper divisors (17443748475).

52331245413 is a wasteful number, since it uses less digits than its factorization.

52331245413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17443748474.

The product of its digits is 43200, while the sum is 33.

Adding to 52331245413 its reverse (31454213325), we get a palindrome (83785458738).

The spelling of 52331245413 in words is "fifty-two billion, three hundred thirty-one million, two hundred forty-five thousand, four hundred thirteen".