51276122 has 16 divisors (see below), whose sum is σ = 78747552. Its totient is φ = 25031760.

The previous prime is 51276119. The next prime is 51276143. The reversal of 51276122 is 22167215.

51276122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 51276091 and 51276100.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 22997 + ... + 25127.

It is an arithmetic number, because the mean of its divisors is an integer number (4921722).

Almost surely, 2^51276122 is an apocalyptic number.

51276122 is a deficient number, since it is larger than the sum of its proper divisors (27471430).

51276122 is a wasteful number, since it uses less digits than its factorization.

51276122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2413.

The product of its digits is 1680, while the sum is 26.

The square root of 51276122 is about 7160.7347388379. The cubic root of 51276122 is about 371.5110400566.

The spelling of 51276122 in words is "fifty-one million, two hundred seventy-six thousand, one hundred twenty-two".