51472322462 has 8 divisors (see below), whose sum is σ = 84227436792. Its totient is φ = 23396510200.

The previous prime is 51472322453. The next prime is 51472322491. The reversal of 51472322462 is 26422327415.

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

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, 1169825489 + ... + 1169825532.

It is an arithmetic number, because the mean of its divisors is an integer number (10528429599).

Almost surely, 2^51472322462 is an apocalyptic number.

51472322462 is a deficient number, since it is larger than the sum of its proper divisors (32755114330).

51472322462 is a wasteful number, since it uses less digits than its factorization.

51472322462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2339651034.

The product of its digits is 161280, while the sum is 38.

Adding to 51472322462 its reverse (26422327415), we get a palindrome (77894649877).

The spelling of 51472322462 in words is "fifty-one billion, four hundred seventy-two million, three hundred twenty-two thousand, four hundred sixty-two".