51041788 has 24 divisors (see below), whose sum is σ = 103141472. Its totient is φ = 21648384.

The previous prime is 51041743. The next prime is 51041789. The reversal of 51041788 is 88714015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51041789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6681 + ... + 12112.

Almost surely, 2^51041788 is an apocalyptic number.

It is an amenable number.

51041788 is an abundant number, since it is smaller than the sum of its proper divisors (52099684).

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

51041788 is a wasteful number, since it uses less digits than its factorization.

51041788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18901 (or 18899 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 34.

The square root of 51041788 is about 7144.3535746770. The cubic root of 51041788 is about 370.9442354606.

The spelling of 51041788 in words is "fifty-one million, forty-one thousand, seven hundred eighty-eight".