5151279 has 8 divisors (see below), whose sum is σ = 7849600. Its totient is φ = 2943576.

The previous prime is 5151277. The next prime is 5151317. The reversal of 5151279 is 9721515.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5151279 - 2¹ = 5151277 is a prime.

It is a Duffinian number.

5151279 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5151277) 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 7 ways as a sum of consecutive naturals, for example, 122629 + ... + 122670.

It is an arithmetic number, because the mean of its divisors is an integer number (981200).

Almost surely, 2^5151279 is an apocalyptic number.

5151279 is a deficient number, since it is larger than the sum of its proper divisors (2698321).

5151279 is a wasteful number, since it uses less digits than its factorization.

5151279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245309.

The product of its digits is 3150, while the sum is 30.

The square root of 5151279 is about 2269.6429234573. The cubic root of 5151279 is about 172.7050449782.

The spelling of 5151279 in words is "five million, one hundred fifty-one thousand, two hundred seventy-nine".