2115053535 has 64 divisors (see below), whose sum is σ = 3953295360. Its totient is φ = 945613440.

The previous prime is 2115053503. The next prime is 2115053537. The reversal of 2115053535 is 5353505112.

It is not a de Polignac number, because 2115053535 - 2⁵ = 2115053503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2115053537) 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 63 ways as a sum of consecutive naturals, for example, 1380720 + ... + 1382250.

It is an arithmetic number, because the mean of its divisors is an integer number (61770240).

Almost surely, 2^2115053535 is an apocalyptic number.

2115053535 is a deficient number, since it is larger than the sum of its proper divisors (1838241825).

2115053535 is a wasteful number, since it uses less digits than its factorization.

2115053535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828.

The product of its (nonzero) digits is 11250, while the sum is 30.

The square root of 2115053535 is about 45989.7111863077. The cubic root of 2115053535 is about 1283.6317624220.

Adding to 2115053535 its reverse (5353505112), we get a palindrome (7468558647).

The spelling of 2115053535 in words is "two billion, one hundred fifteen million, fifty-three thousand, five hundred thirty-five".