52223131797 has 8 divisors (see below), whose sum is σ = 70469768544. Its totient is φ = 34395958128.

The previous prime is 52223131787. The next prime is 52223131799. The reversal of 52223131797 is 79713132225.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52223131797 - 2⁷ = 52223131669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52223131799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104865478 + ... + 104865975.

It is an arithmetic number, because the mean of its divisors is an integer number (8808721068).

Almost surely, 2^52223131797 is an apocalyptic number.

It is an amenable number.

52223131797 is a deficient number, since it is larger than the sum of its proper divisors (18246636747).

52223131797 is a wasteful number, since it uses less digits than its factorization.

52223131797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209731539.

The product of its digits is 158760, while the sum is 42.

The spelling of 52223131797 in words is "fifty-two billion, two hundred twenty-three million, one hundred thirty-one thousand, seven hundred ninety-seven".