51460123 has 16 divisors (see below), whose sum is σ = 62546400. Its totient is φ = 41690880.

The previous prime is 51460117. The next prime is 51460133. The reversal of 51460123 is 32106415.

It is not a de Polignac number, because 51460123 - 2¹³ = 51451931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 51460094 and 51460103.

It is not an unprimeable number, because it can be changed into a prime (51460133) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2058 + ... + 10351.

It is an arithmetic number, because the mean of its divisors is an integer number (3909150).

Almost surely, 2^51460123 is an apocalyptic number.

51460123 is a deficient number, since it is larger than the sum of its proper divisors (11086277).

51460123 is a wasteful number, since it uses less digits than its factorization.

51460123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12462.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 51460123 is about 7173.5711469254. The cubic root of 51460123 is about 371.9548905682.

Adding to 51460123 its reverse (32106415), we get a palindrome (83566538).

The spelling of 51460123 in words is "fifty-one million, four hundred sixty thousand, one hundred twenty-three".