51834879 has 6 divisors (see below), whose sum is σ = 74872616. Its totient is φ = 34556580.

The previous prime is 51834877. The next prime is 51834929. The reversal of 51834879 is 97843815.

It is not a de Polignac number, because 51834879 - 2¹ = 51834877 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 (51834877) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2879707 + ... + 2879724.

Almost surely, 2^51834879 is an apocalyptic number.

51834879 is a deficient number, since it is larger than the sum of its proper divisors (23037737).

51834879 is a wasteful number, since it uses less digits than its factorization.

51834879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5759437 (or 5759434 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 51834879 is about 7199.6443662170. The cubic root of 51834879 is about 372.8556224262.

The spelling of 51834879 in words is "fifty-one million, eight hundred thirty-four thousand, eight hundred seventy-nine".