115505253224 has 16 divisors (see below), whose sum is σ = 216941306400. Its totient is φ = 57654238192.

The previous prime is 115505253223. The next prime is 115505253229. The reversal of 115505253224 is 422352505511.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (115505253221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12293564 + ... + 12302955.

It is an arithmetic number, because the mean of its divisors is an integer number (13558831650).

Almost surely, 2^115505253224 is an apocalyptic number.

It is an amenable number.

115505253224 is a deficient number, since it is larger than the sum of its proper divisors (101436053176).

115505253224 is a wasteful number, since it uses less digits than its factorization.

115505253224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24597112 (or 24597108 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

Adding to 115505253224 its reverse (422352505511), we get a palindrome (537857758735).

The spelling of 115505253224 in words is "one hundred fifteen billion, five hundred five million, two hundred fifty-three thousand, two hundred twenty-four".