52241298997 has 4 divisors (see below), whose sum is σ = 52652647936. Its totient is φ = 51829950060.

The previous prime is 52241298913. The next prime is 52241299039. The reversal of 52241298997 is 79989214225.

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 52241298997 - 2⁷ = 52241298869 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 (52241298397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205674279 + ... + 205674532.

It is an arithmetic number, because the mean of its divisors is an integer number (13163161984).

Almost surely, 2^52241298997 is an apocalyptic number.

It is an amenable number.

52241298997 is a deficient number, since it is larger than the sum of its proper divisors (411348939).

52241298997 is a wasteful number, since it uses less digits than its factorization.

52241298997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411348938.

The product of its digits is 6531840, while the sum is 58.

The spelling of 52241298997 in words is "fifty-two billion, two hundred forty-one million, two hundred ninety-eight thousand, nine hundred ninety-seven".