51883169 has 12 divisors (see below), whose sum is σ = 56384496. Its totient is φ = 47719152.

The previous prime is 51883151. The next prime is 51883177. The reversal of 51883169 is 96138815.

51883169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 51883169 - 2¹² = 51879073 is a prime.

It is a super-2 number, since 2×51883169² = 5383726450965122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (51883189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88094 + ... + 88680.

It is an arithmetic number, because the mean of its divisors is an integer number (4698708).

Almost surely, 2^51883169 is an apocalyptic number.

It is an amenable number.

51883169 is a deficient number, since it is larger than the sum of its proper divisors (4501327).

51883169 is a wasteful number, since it uses less digits than its factorization.

51883169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136 (or 1123 counting only the distinct ones).

The product of its digits is 51840, while the sum is 41.

The square root of 51883169 is about 7202.9972233786. The cubic root of 51883169 is about 372.9713720910.

The spelling of 51883169 in words is "fifty-one million, eight hundred eighty-three thousand, one hundred sixty-nine".