115035520090 has 16 divisors (see below), whose sum is σ = 207231350472. Its totient is φ = 45977004864.

The previous prime is 115035520057. The next prime is 115035520111. The reversal of 115035520090 is 90025530511.

115035520090 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 77817007849 + 37218512241 = 278957^2 + 192921^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4637409 + ... + 4662148.

Almost surely, 2^115035520090 is an apocalyptic number.

115035520090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115035520090 is a deficient number, since it is larger than the sum of its proper divisors (92195830382).

115035520090 is a wasteful number, since it uses less digits than its factorization.

115035520090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9300801.

The product of its (nonzero) digits is 6750, while the sum is 31.

The spelling of 115035520090 in words is "one hundred fifteen billion, thirty-five million, five hundred twenty thousand, ninety".