51179134 has 8 divisors (see below), whose sum is σ = 76805568. Its totient is φ = 25577280.

The previous prime is 51179131. The next prime is 51179153. The reversal of 51179134 is 43197115.

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

It is a junction number, because it is equal to n+sod(n) for n = 51179096 and 51179105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51179131) 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, 499 + ... + 10129.

It is an arithmetic number, because the mean of its divisors is an integer number (9600696).

Almost surely, 2^51179134 is an apocalyptic number.

51179134 is a deficient number, since it is larger than the sum of its proper divisors (25626434).

51179134 is a wasteful number, since it uses less digits than its factorization.

51179134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12290.

The product of its digits is 3780, while the sum is 31.

The square root of 51179134 is about 7153.9593233398. The cubic root of 51179134 is about 371.2766564013.

The spelling of 51179134 in words is "fifty-one million, one hundred seventy-nine thousand, one hundred thirty-four".