51753012 has 24 divisors (see below), whose sum is σ = 124653312. Its totient is φ = 16694400.

The previous prime is 51753007. The next prime is 51753041. The reversal of 51753012 is 21035715.

It is a congruent number.

It is an unprimeable number.

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, 69189 + ... + 69932.

It is an arithmetic number, because the mean of its divisors is an integer number (5193888).

Almost surely, 2^51753012 is an apocalyptic number.

It is an amenable number.

51753012 is an abundant number, since it is smaller than the sum of its proper divisors (72900300).

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

51753012 is a wasteful number, since it uses less digits than its factorization.

51753012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139159 (or 139157 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 51753012 is about 7193.9566303947. The cubic root of 51753012 is about 372.6592253545.

Adding to 51753012 its reverse (21035715), we get a palindrome (72788727).

The spelling of 51753012 in words is "fifty-one million, seven hundred fifty-three thousand, twelve".