51740275 has 12 divisors (see below), whose sum is σ = 64556632. Its totient is φ = 41135040.

The previous prime is 51740251. The next prime is 51740303. The reversal of 51740275 is 57204715.

It is not a de Polignac number, because 51740275 - 2⁹ = 51739763 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2274 + ... + 10423.

Almost surely, 2^51740275 is an apocalyptic number.

51740275 is a deficient number, since it is larger than the sum of its proper divisors (12816357).

51740275 is a wasteful number, since it uses less digits than its factorization.

51740275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12870 (or 12865 counting only the distinct ones).

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

The square root of 51740275 is about 7193.0713189847. The cubic root of 51740275 is about 372.6286509666.

The spelling of 51740275 in words is "fifty-one million, seven hundred forty thousand, two hundred seventy-five".