5135535489 has 16 divisors (see below), whose sum is σ = 7864908800. Its totient is φ = 2919842640.

The previous prime is 5135535481. The next prime is 5135535523. The reversal of 5135535489 is 9845355315.

It is a happy number.

It is not a de Polignac number, because 5135535489 - 2³ = 5135535481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5135535481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 610267 + ... + 618624.

It is an arithmetic number, because the mean of its divisors is an integer number (491556800).

Almost surely, 2^5135535489 is an apocalyptic number.

It is an amenable number.

5135535489 is a deficient number, since it is larger than the sum of its proper divisors (2729373311).

5135535489 is a wasteful number, since it uses less digits than its factorization.

5135535489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229100.

The product of its digits is 1620000, while the sum is 48.

The square root of 5135535489 is about 71662.6505859224. The cubic root of 5135535489 is about 1725.2892312330.

The spelling of 5135535489 in words is "five billion, one hundred thirty-five million, five hundred thirty-five thousand, four hundred eighty-nine".