51596400373 has 8 divisors (see below), whose sum is σ = 59108051520. Its totient is φ = 44119933440.

The previous prime is 51596400371. The next prime is 51596400379. The reversal of 51596400373 is 37300469515.

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

It is a cyclic number.

It is not a de Polignac number, because 51596400373 - 2¹ = 51596400371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51596400371) 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, 8792908 + ... + 8798773.

It is an arithmetic number, because the mean of its divisors is an integer number (7388506440).

Almost surely, 2^51596400373 is an apocalyptic number.

It is an amenable number.

51596400373 is a deficient number, since it is larger than the sum of its proper divisors (7511651147).

51596400373 is a wasteful number, since it uses less digits than its factorization.

51596400373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17592107.

The product of its (nonzero) digits is 340200, while the sum is 43.

Adding to 51596400373 its reverse (37300469515), we get a palindrome (88896869888).

The spelling of 51596400373 in words is "fifty-one billion, five hundred ninety-six million, four hundred thousand, three hundred seventy-three".