115530522454050 has 96 divisors (see below), whose sum is σ = 317686554062784. Its totient is φ = 27548261664000.

The previous prime is 115530522454037. The next prime is 115530522454133. The reversal of 115530522454050 is 50454225035511.

It is a happy number.

It is a super-2 number, since 2×115530522454050² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115530522453993 and 115530522454011.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 573821469 + ... + 574022768.

It is an arithmetic number, because the mean of its divisors is an integer number (3309234938154).

Almost surely, 2^{115530522454050} is an apocalyptic number.

115530522454050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115530522454050 is an abundant number, since it is smaller than the sum of its proper divisors (202156031608734).

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

115530522454050 is a wasteful number, since it uses less digits than its factorization.

115530522454050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147844324 (or 1147844319 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 42.

Adding to 115530522454050 its reverse (50454225035511), we get a palindrome (165984747489561).

The spelling of 115530522454050 in words is "one hundred fifteen trillion, five hundred thirty billion, five hundred twenty-two million, four hundred fifty-four thousand, fifty".