51038675 has 12 divisors (see below), whose sum is σ = 67011336. Its totient is φ = 38428800.

The previous prime is 51038623. The next prime is 51038677. The reversal of 51038675 is 57683015.

51038675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-51038675 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51038677) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 59621 + ... + 60470.

It is an arithmetic number, because the mean of its divisors is an integer number (5584278).

Almost surely, 2^51038675 is an apocalyptic number.

51038675 is a deficient number, since it is larger than the sum of its proper divisors (15972661).

51038675 is a wasteful number, since it uses less digits than its factorization.

51038675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120118 (or 120113 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 51038675 is about 7144.1357069977. The cubic root of 51038675 is about 370.9366941046.

The spelling of 51038675 in words is "fifty-one million, thirty-eight thousand, six hundred seventy-five".