5126779 has 8 divisors (see below), whose sum is σ = 5873120. Its totient is φ = 4383936.

The previous prime is 5126777. The next prime is 5126783. The reversal of 5126779 is 9776215.

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

It is a cyclic number.

It is not a de Polignac number, because 5126779 - 2¹ = 5126777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5126777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4447 + ... + 5479.

It is an arithmetic number, because the mean of its divisors is an integer number (734140).

Almost surely, 2^5126779 is an apocalyptic number.

5126779 is a deficient number, since it is larger than the sum of its proper divisors (746341).

5126779 is a wasteful number, since it uses less digits than its factorization.

5126779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749.

The product of its digits is 26460, while the sum is 37.

The square root of 5126779 is about 2264.2391658127. The cubic root of 5126779 is about 172.4308089096.

The spelling of 5126779 in words is "five million, one hundred twenty-six thousand, seven hundred seventy-nine".