115550531411315 has 288 divisors, whose sum is σ = 201728095672320. Its totient is φ = 62757592128000.

The previous prime is 115550531411251. The next prime is 115550531411333. The reversal of 115550531411315 is 513114135055511.

It is not a de Polignac number, because 115550531411315 - 2⁶ = 115550531411251 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1984318250 + ... + 1984376480.

It is an arithmetic number, because the mean of its divisors is an integer number (700444776640).

Almost surely, 2^{115550531411315} is an apocalyptic number.

115550531411315 is a deficient number, since it is larger than the sum of its proper divisors (86177564261005).

115550531411315 is a wasteful number, since it uses less digits than its factorization.

115550531411315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58575 (or 58557 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 41.

Adding to 115550531411315 its reverse (513114135055511), we get a palindrome (628664666466826).

The spelling of 115550531411315 in words is "one hundred fifteen trillion, five hundred fifty billion, five hundred thirty-one million, four hundred eleven thousand, three hundred fifteen".