51734771 has 8 divisors (see below), whose sum is σ = 57363888. Its totient is φ = 46260000.

The previous prime is 51734729. The next prime is 51734773. The reversal of 51734771 is 17743715.

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 51734771 - 2¹⁸ = 51472627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51734773) 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, 37880 + ... + 39221.

It is an arithmetic number, because the mean of its divisors is an integer number (7170486).

Almost surely, 2^51734771 is an apocalyptic number.

51734771 is a deficient number, since it is larger than the sum of its proper divisors (5629117).

51734771 is a wasteful number, since it uses less digits than its factorization.

51734771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77173.

The product of its digits is 20580, while the sum is 35.

The square root of 51734771 is about 7192.6887184140. The cubic root of 51734771 is about 372.6154373992.

The spelling of 51734771 in words is "fifty-one million, seven hundred thirty-four thousand, seven hundred seventy-one".