252105114045 has 32 divisors (see below), whose sum is σ = 428847581952. Its totient is φ = 126183529472.

The previous prime is 252105114017. The next prime is 252105114067. The reversal of 252105114045 is 540411501252.

It is a cyclic number.

It is not a de Polignac number, because 252105114045 - 2¹¹ = 252105111997 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6875484 + ... + 6912053.

It is an arithmetic number, because the mean of its divisors is an integer number (13401486936).

Almost surely, 2^252105114045 is an apocalyptic number.

It is an amenable number.

252105114045 is a deficient number, since it is larger than the sum of its proper divisors (176742467907).

252105114045 is a wasteful number, since it uses less digits than its factorization.

252105114045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13787621.

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 252105114045 its reverse (540411501252), we get a palindrome (792516615297).

The spelling of 252105114045 in words is "two hundred fifty-two billion, one hundred five million, one hundred fourteen thousand, forty-five".