252134536846 has 8 divisors (see below), whose sum is σ = 391243246920. Its totient is φ = 121720121208.

The previous prime is 252134536813. The next prime is 252134536847. The reversal of 252134536846 is 648635431252.

252134536846 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 252134536846.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252134536847) 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, 2173573536 + ... + 2173573651.

It is an arithmetic number, because the mean of its divisors is an integer number (48905405865).

Almost surely, 2^252134536846 is an apocalyptic number.

252134536846 is a deficient number, since it is larger than the sum of its proper divisors (139108710074).

252134536846 is a wasteful number, since it uses less digits than its factorization.

252134536846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4347147218.

The product of its digits is 4147200, while the sum is 49.

The spelling of 252134536846 in words is "two hundred fifty-two billion, one hundred thirty-four million, five hundred thirty-six thousand, eight hundred forty-six".