5115512134 has 8 divisors (see below), whose sum is σ = 7676865288. Its totient is φ = 2556557040.

The previous prime is 5115512131. The next prime is 5115512153. The reversal of 5115512134 is 4312155115.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5115512131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 594172 + ... + 602719.

It is an arithmetic number, because the mean of its divisors is an integer number (959608161).

Almost surely, 2^5115512134 is an apocalyptic number.

5115512134 is a deficient number, since it is larger than the sum of its proper divisors (2561353154).

5115512134 is a wasteful number, since it uses less digits than its factorization.

5115512134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199030.

The product of its digits is 3000, while the sum is 28.

The square root of 5115512134 is about 71522.8084879222. The cubic root of 5115512134 is about 1723.0440207446.

Adding to 5115512134 its reverse (4312155115), we get a palindrome (9427667249).

The spelling of 5115512134 in words is "five billion, one hundred fifteen million, five hundred twelve thousand, one hundred thirty-four".