51235106 has 8 divisors (see below), whose sum is σ = 82764444. Its totient is φ = 23646960.

The previous prime is 51235097. The next prime is 51235111. The reversal of 51235106 is 60153215.

It can be written as a sum of positive squares in 2 ways, for example, as 50537881 + 697225 = 7109^2 + 835^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 985265 + ... + 985316.

Almost surely, 2^51235106 is an apocalyptic number.

51235106 is a deficient number, since it is larger than the sum of its proper divisors (31529338).

51235106 is a wasteful number, since it uses less digits than its factorization.

51235106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970596.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 51235106 is about 7157.8702139673. The cubic root of 51235106 is about 371.4119558501.

The spelling of 51235106 in words is "fifty-one million, two hundred thirty-five thousand, one hundred six".