5135243435 has 16 divisors (see below), whose sum is σ = 7043782656. Its totient is φ = 3520728288.

The previous prime is 5135243423. The next prime is 5135243437. The reversal of 5135243435 is 5343425315.

It is a happy number.

It is not a de Polignac number, because 5135243435 - 2²⁴ = 5118466219 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5135243395 and 5135243404.

It is not an unprimeable number, because it can be changed into a prime (5135243437) 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, 409874 + ... + 422216.

It is an arithmetic number, because the mean of its divisors is an integer number (440236416).

Almost surely, 2^5135243435 is an apocalyptic number.

5135243435 is a deficient number, since it is larger than the sum of its proper divisors (1908539221).

5135243435 is a wasteful number, since it uses less digits than its factorization.

5135243435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24242.

The product of its digits is 108000, while the sum is 35.

The square root of 5135243435 is about 71660.6128567151. The cubic root of 5135243435 is about 1725.2565253172.

The spelling of 5135243435 in words is "five billion, one hundred thirty-five million, two hundred forty-three thousand, four hundred thirty-five".