252332342163 has 48 divisors (see below), whose sum is σ = 424594160640. Its totient is φ = 142892164800.

The previous prime is 252332342159. The next prime is 252332342179. The reversal of 252332342163 is 361243233252.

It is a happy number.

252332342163 is a `hidden beast` number, since 2 + 523 + 32 + 3 + 42 + 1 + 63 = 666.

It is not a de Polignac number, because 252332342163 - 2² = 252332342159 is a prime.

It is a super-2 number, since 2×252332342163² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (252332342863) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1328581 + ... + 1506582.

It is an arithmetic number, because the mean of its divisors is an integer number (8845711680).

Almost surely, 2^252332342163 is an apocalyptic number.

252332342163 is a deficient number, since it is larger than the sum of its proper divisors (172261818477).

252332342163 is a wasteful number, since it uses less digits than its factorization.

252332342163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2835240 (or 2835237 counting only the distinct ones).

The product of its digits is 155520, while the sum is 36.

It can be divided in two parts, 252332 and 342163, that added together give a palindrome (594495).

The spelling of 252332342163 in words is "two hundred fifty-two billion, three hundred thirty-two million, three hundred forty-two thousand, one hundred sixty-three".