5109027523 has 4 divisors (see below), whose sum is σ = 5138559648. Its totient is φ = 5079495400.

The previous prime is 5109027463. The next prime is 5109027541. The reversal of 5109027523 is 3257209015.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3257209015 = 5 ⋅651441803.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5109027523 is a prime.

It is a super-2 number, since 2×5109027523² = 52204324461543031058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5109027593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14765803 + ... + 14766148.

It is an arithmetic number, because the mean of its divisors is an integer number (1284639912).

Almost surely, 2^5109027523 is an apocalyptic number.

5109027523 is a deficient number, since it is larger than the sum of its proper divisors (29532125).

5109027523 is a wasteful number, since it uses less digits than its factorization.

5109027523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29532124.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 5109027523 is about 71477.4616435139. The cubic root of 5109027523 is about 1722.3156482662.

The spelling of 5109027523 in words is "five billion, one hundred nine million, twenty-seven thousand, five hundred twenty-three".