252044522115 has 16 divisors (see below), whose sum is σ = 403279865088. Its totient is φ = 134420868576.

The previous prime is 252044522053. The next prime is 252044522179. The reversal of 252044522115 is 511225440252.

It is not a de Polignac number, because 252044522115 - 2¹³ = 252044513923 is a prime.

It is a super-2 number, since 2×252044522115² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 675924 + ... + 980286.

It is an arithmetic number, because the mean of its divisors is an integer number (25204991568).

Almost surely, 2^252044522115 is an apocalyptic number.

252044522115 is a deficient number, since it is larger than the sum of its proper divisors (151235342973).

252044522115 is a wasteful number, since it uses less digits than its factorization.

252044522115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359578.

The product of its (nonzero) digits is 32000, while the sum is 33.

Adding to 252044522115 its reverse (511225440252), we get a palindrome (763269962367).

The spelling of 252044522115 in words is "two hundred fifty-two billion, forty-four million, five hundred twenty-two thousand, one hundred fifteen".