51348962 has 12 divisors (see below), whose sum is σ = 89598870. Its totient is φ = 22006656.

The previous prime is 51348953. The next prime is 51348967. The reversal of 51348962 is 26984315.

It is a happy number.

51348962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 40844881 + 10504081 = 6391^2 + 3241^2 .

It is not an unprimeable number, because it can be changed into a prime (51348967) 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 5 ways as a sum of consecutive naturals, for example, 261887 + ... + 262082.

Almost surely, 2^51348962 is an apocalyptic number.

51348962 is a deficient number, since it is larger than the sum of its proper divisors (38249908).

51348962 is a wasteful number, since it uses less digits than its factorization.

51348962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523985 (or 523978 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 51348962 is about 7165.8190041334. The cubic root of 51348962 is about 371.6868727801.

The spelling of 51348962 in words is "fifty-one million, three hundred forty-eight thousand, nine hundred sixty-two".