51254524 has 12 divisors (see below), whose sum is σ = 94971744. Its totient is φ = 24119744.

The previous prime is 51254521. The next prime is 51254549. The reversal of 51254524 is 42545215.

51254524 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 = 51254492 and 51254501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51254521) 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 3 ways as a sum of consecutive naturals, for example, 376804 + ... + 376939.

It is an arithmetic number, because the mean of its divisors is an integer number (7914312).

Almost surely, 2^51254524 is an apocalyptic number.

It is an amenable number.

51254524 is a deficient number, since it is larger than the sum of its proper divisors (43717220).

51254524 is a wasteful number, since it uses less digits than its factorization.

51254524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753764 (or 753762 counting only the distinct ones).

The product of its digits is 8000, while the sum is 28.

The square root of 51254524 is about 7159.2264945314. The cubic root of 51254524 is about 371.4588713799.

Adding to 51254524 its reverse (42545215), we get a palindrome (93799739).

The spelling of 51254524 in words is "fifty-one million, two hundred fifty-four thousand, five hundred twenty-four".