5515034145 has 32 divisors (see below), whose sum is σ = 9445939200. Its totient is φ = 2739305664.

The previous prime is 5515034131. The next prime is 5515034167. The reversal of 5515034145 is 5414305155.

5515034145 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5515034145 - 2⁷ = 5515034017 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147177 + ... + 180806.

It is an arithmetic number, because the mean of its divisors is an integer number (295185600).

Almost surely, 2^5515034145 is an apocalyptic number.

It is an amenable number.

5515034145 is a deficient number, since it is larger than the sum of its proper divisors (3930905055).

5515034145 is a wasteful number, since it uses less digits than its factorization.

5515034145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328069.

The product of its (nonzero) digits is 30000, while the sum is 33.

The square root of 5515034145 is about 74263.2758838445. The cubic root of 5515034145 is about 1766.7810610432.

The spelling of 5515034145 in words is "five billion, five hundred fifteen million, thirty-four thousand, one hundred forty-five".