51473630026 has 16 divisors (see below), whose sum is σ = 95028240384. Its totient is φ = 20363194224.

The previous prime is 51473630003. The next prime is 51473630027. The reversal of 51473630026 is 62003637415.

It is not an unprimeable number, because it can be changed into a prime (51473630027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141410890 + ... + 141411253.

It is an arithmetic number, because the mean of its divisors is an integer number (5939265024).

Almost surely, 2^51473630026 is an apocalyptic number.

51473630026 is a deficient number, since it is larger than the sum of its proper divisors (43554610358).

51473630026 is a wasteful number, since it uses less digits than its factorization.

51473630026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282822165.

The product of its (nonzero) digits is 90720, while the sum is 37.

The spelling of 51473630026 in words is "fifty-one billion, four hundred seventy-three million, six hundred thirty thousand, twenty-six".