52417130 has 16 divisors (see below), whose sum is σ = 94486824. Its totient is φ = 20936640.

The previous prime is 52417121. The next prime is 52417163. The reversal of 52417130 is 3171425.

It can be written as a sum of positive squares in 4 ways, for example, as 27447121 + 24970009 = 5239^2 + 4997^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52417096 and 52417105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4340 + ... + 11120.

Almost surely, 2^52417130 is an apocalyptic number.

52417130 is a deficient number, since it is larger than the sum of its proper divisors (42069694).

52417130 is a wasteful number, since it uses less digits than its factorization.

52417130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7561.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 52417130 is about 7239.9675413637. The cubic root of 52417130 is about 374.2464988285.

Adding to 52417130 its reverse (3171425), we get a palindrome (55588555).

The spelling of 52417130 in words is "fifty-two million, four hundred seventeen thousand, one hundred thirty".