51012041 has 8 divisors (see below), whose sum is σ = 51780960. Its totient is φ = 50247648.

The previous prime is 51012037. The next prime is 51012047. The reversal of 51012041 is 14021015.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 51012041 - 2² = 51012037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51012047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26390 + ... + 28256.

It is an arithmetic number, because the mean of its divisors is an integer number (6472620).

Almost surely, 2^51012041 is an apocalyptic number.

It is an amenable number.

51012041 is a deficient number, since it is larger than the sum of its proper divisors (768919).

51012041 is a wasteful number, since it uses less digits than its factorization.

51012041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2263.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 51012041 is about 7142.2714174134. The cubic root of 51012041 is about 370.8721597300.

Adding to 51012041 its reverse (14021015), we get a palindrome (65033056).

The spelling of 51012041 in words is "fifty-one million, twelve thousand, forty-one".