51704275 has 24 divisors (see below), whose sum is σ = 74987264. Its totient is φ = 34624800.

The previous prime is 51704267. The next prime is 51704287. The reversal of 51704275 is 57240715.

It is not a de Polignac number, because 51704275 - 2³ = 51704267 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4090 + ... + 10960.

Almost surely, 2^51704275 is an apocalyptic number.

51704275 is a deficient number, since it is larger than the sum of its proper divisors (23282989).

51704275 is a wasteful number, since it uses less digits than its factorization.

51704275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6931 (or 6926 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 31.

The square root of 51704275 is about 7190.5684754406. The cubic root of 51704275 is about 372.5422080305.

The spelling of 51704275 in words is "fifty-one million, seven hundred four thousand, two hundred seventy-five".