51041120 has 96 divisors (see below), whose sum is σ = 132596352. Its totient is φ = 18450432.

The previous prime is 51041113. The next prime is 51041141. The reversal of 51041120 is 2114015.

It is a junction number, because it is equal to n+sod(n) for n = 51041095 and 51041104.

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 15 ways as a sum of consecutive naturals, for example, 110009 + ... + 110471.

It is an arithmetic number, because the mean of its divisors is an integer number (1381212).

Almost surely, 2^51041120 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 51041120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66298176).

51041120 is an abundant number, since it is smaller than the sum of its proper divisors (81555232).

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

51041120 is a wasteful number, since it uses less digits than its factorization.

51041120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544 (or 536 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 51041120 is about 7144.3068243182. The cubic root of 51041120 is about 370.9426172321.

Adding to 51041120 its reverse (2114015), we get a palindrome (53155135).

The spelling of 51041120 in words is "fifty-one million, forty-one thousand, one hundred twenty".