252812636367 has 16 divisors (see below), whose sum is σ = 356946746112. Its totient is φ = 158612074880.

The previous prime is 252812636341. The next prime is 252812636371. The reversal of 252812636367 is 763636218252.

It is a cyclic number.

It is not a de Polignac number, because 252812636367 - 2¹⁰ = 252812635343 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252812636317) 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 15 ways as a sum of consecutive naturals, for example, 298492 + ... + 771182.

It is an arithmetic number, because the mean of its divisors is an integer number (22309171632).

Almost surely, 2^252812636367 is an apocalyptic number.

252812636367 is a deficient number, since it is larger than the sum of its proper divisors (104134109745).

252812636367 is a wasteful number, since it uses less digits than its factorization.

252812636367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483198.

The product of its digits is 4354560, while the sum is 51.

The spelling of 252812636367 in words is "two hundred fifty-two billion, eight hundred twelve million, six hundred thirty-six thousand, three hundred sixty-seven".