51063336 has 96 divisors (see below), whose sum is σ = 147108000. Its totient is φ = 15956352.

The previous prime is 51063319. The next prime is 51063421. The reversal of 51063336 is 63336015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 222870 + ... + 223098.

It is an arithmetic number, because the mean of its divisors is an integer number (1532375).

Almost surely, 2^51063336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51063336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73554000).

51063336 is an abundant number, since it is smaller than the sum of its proper divisors (96044664).

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

51063336 is a wasteful number, since it uses less digits than its factorization.

51063336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423 (or 416 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 27.

The square root of 51063336 is about 7145.8614596142. The cubic root of 51063336 is about 370.9964278711.

The spelling of 51063336 in words is "fifty-one million, sixty-three thousand, three hundred thirty-six".