252761183 has 2 divisors, whose sum is σ = 252761184. Its totient is φ = 252761182.

The previous prime is 252761153. The next prime is 252761213. The reversal of 252761183 is 381167252.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (252761153) and next prime (252761213).

It is a cyclic number.

It is not a de Polignac number, because 252761183 - 2¹⁰ = 252760159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252761153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126380591 + 126380592.

It is an arithmetic number, because the mean of its divisors is an integer number (126380592).

Almost surely, 2^252761183 is an apocalyptic number.

252761183 is a deficient number, since it is larger than the sum of its proper divisors (1).

252761183 is an equidigital number, since it uses as much as digits as its factorization.

252761183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 35.

The square root of 252761183 is about 15898.4648000994. The cubic root of 252761183 is about 632.2712868539.

The spelling of 252761183 in words is "two hundred fifty-two million, seven hundred sixty-one thousand, one hundred eighty-three".