252134503105 has 8 divisors (see below), whose sum is σ = 305960970600. Its totient is φ = 199441224576.

The previous prime is 252134503087. The next prime is 252134503151. The reversal of 252134503105 is 501305431252.

It can be written as a sum of positive squares in 4 ways, for example, as 19085975104 + 233048528001 = 138152^2 + 482751^2 .

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 252134503105 - 2²¹ = 252132405953 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283296750 + ... + 283297639.

It is an arithmetic number, because the mean of its divisors is an integer number (38245121325).

Almost surely, 2^252134503105 is an apocalyptic number.

It is an amenable number.

252134503105 is a deficient number, since it is larger than the sum of its proper divisors (53826467495).

252134503105 is an equidigital number, since it uses as much as digits as its factorization.

252134503105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566594483.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 252134503105 its reverse (501305431252), we get a palindrome (753439934357).

The spelling of 252134503105 in words is "two hundred fifty-two billion, one hundred thirty-four million, five hundred three thousand, one hundred five".