51412118 has 8 divisors (see below), whose sum is σ = 77307960. Its totient is φ = 25642800.

The previous prime is 51412117. The next prime is 51412147. The reversal of 51412118 is 81121415.

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

It is a junction number, because it is equal to n+sod(n) for n = 51412093 and 51412102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51412111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30608 + ... + 32243.

It is an arithmetic number, because the mean of its divisors is an integer number (9663495).

Almost surely, 2^51412118 is an apocalyptic number.

51412118 is a deficient number, since it is larger than the sum of its proper divisors (25895842).

51412118 is a wasteful number, since it uses less digits than its factorization.

51412118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63262.

The product of its digits is 320, while the sum is 23.

The square root of 51412118 is about 7170.2244037408. The cubic root of 51412118 is about 371.8391941893.

The spelling of 51412118 in words is "fifty-one million, four hundred twelve thousand, one hundred eighteen".