51016526 has 16 divisors (see below), whose sum is σ = 85259520. Its totient is φ = 22695480.

The previous prime is 51016519. The next prime is 51016543. The reversal of 51016526 is 62561015.

51016526 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 51016495 and 51016504.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 23636 + ... + 25703.

It is an arithmetic number, because the mean of its divisors is an integer number (5328720).

Almost surely, 2^51016526 is an apocalyptic number.

51016526 is a deficient number, since it is larger than the sum of its proper divisors (34242994).

51016526 is a wasteful number, since it uses less digits than its factorization.

51016526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49399.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 51016526 is about 7142.5853862590. The cubic root of 51016526 is about 370.8830284900.

The spelling of 51016526 in words is "fifty-one million, sixteen thousand, five hundred twenty-six".