5135555000 has 80 divisors (see below), whose sum is σ = 12556043280. Its totient is φ = 1964864000.

The previous prime is 5135554993. The next prime is 5135555003. The reversal of 5135555000 is 5555315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5135555003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 92672 + ... + 137328.

It is an arithmetic number, because the mean of its divisors is an integer number (156950541).

Almost surely, 2^5135555000 is an apocalyptic number.

5135555000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5135555000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6278021640).

5135555000 is an abundant number, since it is smaller than the sum of its proper divisors (7420488280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5135555000 is a wasteful number, since it uses less digits than its factorization.

5135555000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44706 (or 44687 counting only the distinct ones).

The product of its (nonzero) digits is 9375, while the sum is 29.

The square root of 5135555000 is about 71662.7867166774. The cubic root of 5135555000 is about 1725.2914161447.

The spelling of 5135555000 in words is "five billion, one hundred thirty-five million, five hundred fifty-five thousand".