115457205535 has 32 divisors (see below), whose sum is σ = 164031197184. Its totient is φ = 76343904000.

The previous prime is 115457205533. The next prime is 115457205557. The reversal of 115457205535 is 535502754511.

It is not a de Polignac number, because 115457205535 - 2¹ = 115457205533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115457205491 and 115457205500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115457205533) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 115540 + ... + 494230.

It is an arithmetic number, because the mean of its divisors is an integer number (5125974912).

Almost surely, 2^115457205535 is an apocalyptic number.

115457205535 is a deficient number, since it is larger than the sum of its proper divisors (48573991649).

115457205535 is a wasteful number, since it uses less digits than its factorization.

115457205535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379015.

The product of its (nonzero) digits is 525000, while the sum is 43.

The spelling of 115457205535 in words is "one hundred fifteen billion, four hundred fifty-seven million, two hundred five thousand, five hundred thirty-five".