51088803 has 12 divisors (see below), whose sum is σ = 68634840. Its totient is φ = 33802816.

The previous prime is 51088801. The next prime is 51088813. The reversal of 51088803 is 30888015.

51088803 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 51088803 - 2¹ = 51088801 is a prime.

It is a super-2 number, since 2×51088803² = 5220131583945618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51088801) 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, 89503 + ... + 90071.

It is an arithmetic number, because the mean of its divisors is an integer number (5719570).

Almost surely, 2^51088803 is an apocalyptic number.

51088803 is a deficient number, since it is larger than the sum of its proper divisors (17546037).

51088803 is an equidigital number, since it uses as much as digits as its factorization.

51088803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918 (or 745 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 51088803 is about 7147.6431779993. The cubic root of 51088803 is about 371.0580937452.

The spelling of 51088803 in words is "fifty-one million, eighty-eight thousand, eight hundred three".