52371417299 has 4 divisors (see below), whose sum is σ = 52959860280. Its totient is φ = 51782974320.

The previous prime is 52371417269. The next prime is 52371417313. The reversal of 52371417299 is 99271417325.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52371417299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52371417229) 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, 294221357 + ... + 294221534.

It is an arithmetic number, because the mean of its divisors is an integer number (13239965070).

Almost surely, 2^52371417299 is an apocalyptic number.

52371417299 is a deficient number, since it is larger than the sum of its proper divisors (588442981).

52371417299 is an equidigital number, since it uses as much as digits as its factorization.

52371417299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588442980.

The product of its digits is 952560, while the sum is 50.

The spelling of 52371417299 in words is "fifty-two billion, three hundred seventy-one million, four hundred seventeen thousand, two hundred ninety-nine".