51088233 has 12 divisors (see below), whose sum is σ = 79239120. Its totient is φ = 29193192.

The previous prime is 51088187. The next prime is 51088241. The reversal of 51088233 is 33288015.

It is a happy number.

51088233 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 51088233 - 2⁸ = 51087977 is a prime.

It is a super-2 number, since 2×51088233² = 5220015102124578, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 51088233.

It is not an unprimeable number, because it can be changed into a prime (51088333) 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, 173623 + ... + 173916.

It is an arithmetic number, because the mean of its divisors is an integer number (6603260).

Almost surely, 2^51088233 is an apocalyptic number.

It is an amenable number.

51088233 is a deficient number, since it is larger than the sum of its proper divisors (28150887).

51088233 is a wasteful number, since it uses less digits than its factorization.

51088233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347556 (or 347549 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 51088233 is about 7147.6033046050. The cubic root of 51088233 is about 371.0567137697.

The spelling of 51088233 in words is "fifty-one million, eighty-eight thousand, two hundred thirty-three".