51468134 has 8 divisors (see below), whose sum is σ = 78132600. Its totient is φ = 25423936.

The previous prime is 51468133. The next prime is 51468143. The reversal of 51468134 is 43186415.

51468134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 51468134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51468133) 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 3 ways as a sum of consecutive naturals, for example, 154859 + ... + 155190.

It is an arithmetic number, because the mean of its divisors is an integer number (9766575).

Almost surely, 2^51468134 is an apocalyptic number.

51468134 is a deficient number, since it is larger than the sum of its proper divisors (26664466).

51468134 is a wasteful number, since it uses less digits than its factorization.

51468134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310134.

The product of its digits is 11520, while the sum is 32.

The square root of 51468134 is about 7174.1294942313. The cubic root of 51468134 is about 371.9741907943.

The spelling of 51468134 in words is "fifty-one million, four hundred sixty-eight thousand, one hundred thirty-four".