51880833 has 12 divisors (see below), whose sum is σ = 76682320. Its totient is φ = 33782616.

The previous prime is 51880831. The next prime is 51880853. The reversal of 51880833 is 33808815.

It is a happy number.

It is not a de Polignac number, because 51880833 - 2¹ = 51880831 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51880831) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66643 + ... + 67416.

Almost surely, 2^51880833 is an apocalyptic number.

It is an amenable number.

51880833 is a deficient number, since it is larger than the sum of its proper divisors (24801487).

51880833 is a wasteful number, since it uses less digits than its factorization.

51880833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134108 (or 134105 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 51880833 is about 7202.8350668331. The cubic root of 51880833 is about 372.9657744234.

The spelling of 51880833 in words is "fifty-one million, eight hundred eighty thousand, eight hundred thirty-three".