51058275 has 24 divisors (see below), whose sum is σ = 88089600. Its totient is φ = 26046240.

The previous prime is 51058247. The next prime is 51058279. The reversal of 51058275 is 57285015.

It is a happy number.

It is not a de Polignac number, because 51058275 - 2⁹ = 51057763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51058279) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13075 + ... + 16524.

It is an arithmetic number, because the mean of its divisors is an integer number (3670400).

Almost surely, 2^51058275 is an apocalyptic number.

51058275 is a deficient number, since it is larger than the sum of its proper divisors (37031325).

51058275 is a wasteful number, since it uses less digits than its factorization.

51058275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29635 (or 29630 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 33.

The square root of 51058275 is about 7145.5073297842. The cubic root of 51058275 is about 370.9841707077.

It can be divided in two parts, 510 and 58275, that added together give a palindrome (58785).

The spelling of 51058275 in words is "fifty-one million, fifty-eight thousand, two hundred seventy-five".