51015041 has 16 divisors (see below), whose sum is σ = 63909888. Its totient is φ = 39560400.

The previous prime is 51015023. The next prime is 51015047. The reversal of 51015041 is 14051015.

It is a de Polignac number, because none of the positive numbers 2^k-51015041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51015047) 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 15 ways as a sum of consecutive naturals, for example, 15686 + ... + 18656.

It is an arithmetic number, because the mean of its divisors is an integer number (3994368).

Almost surely, 2^51015041 is an apocalyptic number.

It is an amenable number.

51015041 is a deficient number, since it is larger than the sum of its proper divisors (12894847).

51015041 is a wasteful number, since it uses less digits than its factorization.

51015041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3212.

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 51015041 is about 7142.4814315474. The cubic root of 51015041 is about 370.8794298741.

Adding to 51015041 its reverse (14051015), we get a palindrome (65066056).

It can be divided in two parts, 510 and 15041, that added together give a palindrome (15551).

The spelling of 51015041 in words is "fifty-one million, fifteen thousand, forty-one".