115200555050550 has 96 divisors (see below), whose sum is σ = 290915492216832. Its totient is φ = 30164047764480.

The previous prime is 115200555050527. The next prime is 115200555050563. The reversal of 115200555050550 is 55050555002511.

It is a super-2 number, since 2×115200555050550² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115200555050499 and 115200555050508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29323662 + ... + 33019361.

It is an arithmetic number, because the mean of its divisors is an integer number (3030369710592).

Almost surely, 2^{115200555050550} is an apocalyptic number.

115200555050550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115200555050550 is an abundant number, since it is smaller than the sum of its proper divisors (175714937166282).

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

115200555050550 is a wasteful number, since it uses less digits than its factorization.

115200555050550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62343262 (or 62343257 counting only the distinct ones).

The product of its (nonzero) digits is 156250, while the sum is 39.

The spelling of 115200555050550 in words is "one hundred fifteen trillion, two hundred billion, five hundred fifty-five million, fifty thousand, five hundred fifty".