51652075 has 6 divisors (see below), whose sum is σ = 64048604. Its totient is φ = 41321640.

The previous prime is 51652067. The next prime is 51652093. The reversal of 51652075 is 57025615.

51652075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 51652075 - 2³ = 51652067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1033017 + ... + 1033066.

Almost surely, 2^51652075 is an apocalyptic number.

51652075 is a deficient number, since it is larger than the sum of its proper divisors (12396529).

51652075 is a wasteful number, since it uses less digits than its factorization.

51652075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2066093 (or 2066088 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 51652075 is about 7186.9378040999. The cubic root of 51652075 is about 372.4167944722.

The spelling of 51652075 in words is "fifty-one million, six hundred fifty-two thousand, seventy-five".