51340303002 has 32 divisors (see below), whose sum is σ = 103177912320. Its totient is φ = 17030605680.

The previous prime is 51340302983. The next prime is 51340303013. The reversal of 51340303002 is 20030304315.

It is a self number, because there is not a number n which added to its sum of digits gives 51340303002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5238727 + ... + 5248517.

It is an arithmetic number, because the mean of its divisors is an integer number (3224309760).

Almost surely, 2^51340303002 is an apocalyptic number.

51340303002 is an abundant number, since it is smaller than the sum of its proper divisors (51837609318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51340303002 is a wasteful number, since it uses less digits than its factorization.

51340303002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13938.

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 51340303002 its reverse (20030304315), we get a palindrome (71370607317).

The spelling of 51340303002 in words is "fifty-one billion, three hundred forty million, three hundred three thousand, two".