5135052340 has 48 divisors (see below), whose sum is σ = 11985926400. Its totient is φ = 1832055680.

The previous prime is 5135052281. The next prime is 5135052343. The reversal of 5135052340 is 432505315.

It is a junction number, because it is equal to n+sod(n) for n = 5135052299 and 5135052308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5135052343) 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, 208540 + ... + 231859.

It is an arithmetic number, because the mean of its divisors is an integer number (249706800).

Almost surely, 2^5135052340 is an apocalyptic number.

It is an amenable number.

5135052340 is an abundant number, since it is smaller than the sum of its proper divisors (6850874060).

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

5135052340 is a wasteful number, since it uses less digits than its factorization.

5135052340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440472 (or 440470 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 5135052340 is about 71659.2795107514. The cubic root of 5135052340 is about 1725.2351247098.

Adding to 5135052340 its reverse (432505315), we get a palindrome (5567557655).

The spelling of 5135052340 in words is "five billion, one hundred thirty-five million, fifty-two thousand, three hundred forty".