5105127 has 4 divisors (see below), whose sum is σ = 6806840. Its totient is φ = 3403416.

The previous prime is 5105123. The next prime is 5105141. The reversal of 5105127 is 7215015.

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

It is not a de Polignac number, because 5105127 - 2² = 5105123 is a prime.

It is a super-2 number, since 2×5105127² = 52124643372258, which contains 22 as substring.

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 (5105123) 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, 850852 + ... + 850857.

It is an arithmetic number, because the mean of its divisors is an integer number (1701710).

Almost surely, 2^5105127 is an apocalyptic number.

5105127 is a deficient number, since it is larger than the sum of its proper divisors (1701713).

5105127 is a wasteful number, since it uses less digits than its factorization.

5105127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701712.

The product of its (nonzero) digits is 350, while the sum is 21.

The square root of 5105127 is about 2259.4528098635. The cubic root of 5105127 is about 172.1877232011.

The spelling of 5105127 in words is "five million, one hundred five thousand, one hundred twenty-seven".