5051279 has 4 divisors (see below), whose sum is σ = 5066184. Its totient is φ = 5036376.

The previous prime is 5051269. The next prime is 5051281. The reversal of 5051279 is 9721505.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5051279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5051209) 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, 6932 + ... + 7625.

It is an arithmetic number, because the mean of its divisors is an integer number (1266546).

Almost surely, 2^5051279 is an apocalyptic number.

5051279 is a deficient number, since it is larger than the sum of its proper divisors (14905).

5051279 is a wasteful number, since it uses less digits than its factorization.

5051279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14904.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 5051279 is about 2247.5050611734. The cubic root of 5051279 is about 171.5801799347.

The spelling of 5051279 in words is "five million, fifty-one thousand, two hundred seventy-nine".