5123512435 has 4 divisors (see below), whose sum is σ = 6148214928. Its totient is φ = 4098809944.

The previous prime is 5123512423. The next prime is 5123512451. The reversal of 5123512435 is 5342153215.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5123512435 - 2⁵ = 5123512403 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5123512397 and 5123512406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512351239 + ... + 512351248.

It is an arithmetic number, because the mean of its divisors is an integer number (1537053732).

Almost surely, 2^5123512435 is an apocalyptic number.

5123512435 is a deficient number, since it is larger than the sum of its proper divisors (1024702493).

5123512435 is a wasteful number, since it uses less digits than its factorization.

5123512435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024702492.

The product of its digits is 18000, while the sum is 31.

The square root of 5123512435 is about 71578.7149577303. The cubic root of 5123512435 is about 1723.9417927558.

The spelling of 5123512435 in words is "five billion, one hundred twenty-three million, five hundred twelve thousand, four hundred thirty-five".