51260514 has 16 divisors (see below), whose sum is σ = 106978752. Its totient is φ = 16343888.

The previous prime is 51260507. The next prime is 51260519. The reversal of 51260514 is 41506215.

It is not an unprimeable number, because it can be changed into a prime (51260519) 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, 185589 + ... + 185864.

It is an arithmetic number, because the mean of its divisors is an integer number (6686172).

Almost surely, 2^51260514 is an apocalyptic number.

51260514 is an abundant number, since it is smaller than the sum of its proper divisors (55718238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51260514 is a wasteful number, since it uses less digits than its factorization.

51260514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371481.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 51260514 is about 7159.6448235929. The cubic root of 51260514 is about 371.4733413349.

Adding to 51260514 its reverse (41506215), we get a palindrome (92766729).

The spelling of 51260514 in words is "fifty-one million, two hundred sixty thousand, five hundred fourteen".