5051311065402 has 32 divisors (see below), whose sum is σ = 11546299939200. Its totient is φ = 1443175973568.

The previous prime is 5051311065397. The next prime is 5051311065407. The reversal of 5051311065402 is 2045601131505.

It is an interprime number because it is at equal distance from previous prime (5051311065397) and next prime (5051311065407).

It is not an unprimeable number, because it can be changed into a prime (5051311065407) 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 15 ways as a sum of consecutive naturals, for example, 1217077 + ... + 3403512.

It is an arithmetic number, because the mean of its divisors is an integer number (360821873100).

Almost surely, 2^{5051311065402} is an apocalyptic number.

5051311065402 is an abundant number, since it is smaller than the sum of its proper divisors (6494988873798).

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

5051311065402 is a wasteful number, since it uses less digits than its factorization.

5051311065402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4646630.

The product of its (nonzero) digits is 18000, while the sum is 33.

Adding to 5051311065402 its reverse (2045601131505), we get a palindrome (7096912196907).

The spelling of 5051311065402 in words is "five trillion, fifty-one billion, three hundred eleven million, sixty-five thousand, four hundred two".