252298671847 has 8 divisors (see below), whose sum is σ = 257835655440. Its totient is φ = 246790452480.

The previous prime is 252298671811. The next prime is 252298671869. The reversal of 252298671847 is 748176892252.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 252298671847 - 2¹⁹ = 252298147559 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 (252298671047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7173322 + ... + 7208407.

It is an arithmetic number, because the mean of its divisors is an integer number (32229456930).

Almost surely, 2^252298671847 is an apocalyptic number.

252298671847 is a deficient number, since it is larger than the sum of its proper divisors (5536983593).

252298671847 is a wasteful number, since it uses less digits than its factorization.

252298671847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14382113.

The product of its digits is 27095040, while the sum is 61.

The spelling of 252298671847 in words is "two hundred fifty-two billion, two hundred ninety-eight million, six hundred seventy-one thousand, eight hundred forty-seven".