5127227123 has 4 divisors (see below), whose sum is σ = 5156864448. Its totient is φ = 5097589800.

The previous prime is 5127227117. The next prime is 5127227179. The reversal of 5127227123 is 3217227215.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3217227215 = 5 ⋅643445443.

It is a cyclic number.

It is not a de Polignac number, because 5127227123 - 2¹² = 5127223027 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5127227123.

It is not an unprimeable number, because it can be changed into a prime (5127227923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14818403 + ... + 14818748.

It is an arithmetic number, because the mean of its divisors is an integer number (1289216112).

Almost surely, 2^5127227123 is an apocalyptic number.

5127227123 is a deficient number, since it is larger than the sum of its proper divisors (29637325).

5127227123 is a wasteful number, since it uses less digits than its factorization.

5127227123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29637324.

The product of its digits is 11760, while the sum is 32.

The square root of 5127227123 is about 71604.6585286181. The cubic root of 5127227123 is about 1724.3583272410.

The spelling of 5127227123 in words is "five billion, one hundred twenty-seven million, two hundred twenty-seven thousand, one hundred twenty-three".