115444503252 has 72 divisors (see below), whose sum is σ = 314305686240. Its totient is φ = 35516854080.

The previous prime is 115444503197. The next prime is 115444503259. The reversal of 115444503252 is 252305444511.

115444503252 is a `hidden beast` number, since 1 + 154 + 4 + 450 + 3 + 2 + 52 = 666.

It is a super-2 number, since 2×115444503252² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115444503259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6908227 + ... + 6924917.

Almost surely, 2^115444503252 is an apocalyptic number.

115444503252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115444503252 is an abundant number, since it is smaller than the sum of its proper divisors (198861182988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115444503252 is a wasteful number, since it uses less digits than its factorization.

115444503252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31493 (or 31488 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 115444503252 its reverse (252305444511), we get a palindrome (367749947763).

The spelling of 115444503252 in words is "one hundred fifteen billion, four hundred forty-four million, five hundred three thousand, two hundred fifty-two".