51412124 has 12 divisors (see below), whose sum is σ = 90280344. Its totient is φ = 25617744.

The previous prime is 51412117. The next prime is 51412147. The reversal of 51412124 is 42121415.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 51412096 and 51412105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20762 + ... + 23105.

It is an arithmetic number, because the mean of its divisors is an integer number (7523362).

Almost surely, 2^51412124 is an apocalyptic number.

It is an amenable number.

51412124 is a deficient number, since it is larger than the sum of its proper divisors (38868220).

51412124 is a wasteful number, since it uses less digits than its factorization.

51412124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44164 (or 44162 counting only the distinct ones).

The product of its digits is 320, while the sum is 20.

The square root of 51412124 is about 7170.2248221377. The cubic root of 51412124 is about 371.8392086543.

Adding to 51412124 its reverse (42121415), we get a palindrome (93533539).

The spelling of 51412124 in words is "fifty-one million, four hundred twelve thousand, one hundred twenty-four".