5135254823 has 2 divisors, whose sum is σ = 5135254824. Its totient is φ = 5135254822.

The previous prime is 5135254801. The next prime is 5135254847. The reversal of 5135254823 is 3284525315.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5135254823 - 2⁶ = 5135254759 is a prime.

It is a super-2 number, since 2×5135254823² = 52741684194289522658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5135254123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2567627411 + 2567627412.

It is an arithmetic number, because the mean of its divisors is an integer number (2567627412).

Almost surely, 2^5135254823 is an apocalyptic number.

5135254823 is a deficient number, since it is larger than the sum of its proper divisors (1).

5135254823 is an equidigital number, since it uses as much as digits as its factorization.

5135254823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144000, while the sum is 38.

The square root of 5135254823 is about 71660.6923145458. The cubic root of 5135254823 is about 1725.2578006353.

The spelling of 5135254823 in words is "five billion, one hundred thirty-five million, two hundred fifty-four thousand, eight hundred twenty-three".