51344008 has 16 divisors (see below), whose sum is σ = 96426000. Its totient is φ = 25630416.

The previous prime is 51344003. The next prime is 51344017. The reversal of 51344008 is 80044315.

It is not an unprimeable number, because it can be changed into a prime (51344003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403 + ... + 10141.

It is an arithmetic number, because the mean of its divisors is an integer number (6026625).

Almost surely, 2^51344008 is an apocalyptic number.

It is an amenable number.

51344008 is a deficient number, since it is larger than the sum of its proper divisors (45081992).

51344008 is a wasteful number, since it uses less digits than its factorization.

51344008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10404 (or 10400 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 51344008 is about 7165.4733270036. The cubic root of 51344008 is about 371.6749193026.

It can be divided in two parts, 513 and 44008, that added together give a square (44521 = 211²).

The spelling of 51344008 in words is "fifty-one million, three hundred forty-four thousand, eight".