5123127 has 4 divisors (see below), whose sum is σ = 6830840. Its totient is φ = 3415416.

The previous prime is 5123119. The next prime is 5123143. The reversal of 5123127 is 7213215.

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

It is not a de Polignac number, because 5123127 - 2³ = 5123119 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123177) 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, 853852 + ... + 853857.

It is an arithmetic number, because the mean of its divisors is an integer number (1707710).

Almost surely, 2^5123127 is an apocalyptic number.

5123127 is a deficient number, since it is larger than the sum of its proper divisors (1707713).

5123127 is a wasteful number, since it uses less digits than its factorization.

5123127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707712.

The product of its digits is 420, while the sum is 21.

The square root of 5123127 is about 2263.4325702349. The cubic root of 5123127 is about 172.3898561725.

The spelling of 5123127 in words is "five million, one hundred twenty-three thousand, one hundred twenty-seven".