51013254141451 has 16 divisors (see below), whose sum is σ = 58376234557440. Its totient is φ = 43669133197920.

The previous prime is 51013254141431. The next prime is 51013254141457. The reversal of 51013254141451 is 15414145231015.

51013254141451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 51013254141451 - 2¹⁷ = 51013254010379 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 51013254141451.

It is not an unprimeable number, because it can be changed into a prime (51013254141457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37068741 + ... + 38420281.

It is an arithmetic number, because the mean of its divisors is an integer number (3648514659840).

Almost surely, 2^{51013254141451} is an apocalyptic number.

51013254141451 is a deficient number, since it is larger than the sum of its proper divisors (7362980415989).

51013254141451 is a wasteful number, since it uses less digits than its factorization.

51013254141451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358514.

The product of its (nonzero) digits is 48000, while the sum is 37.

Adding to 51013254141451 its reverse (15414145231015), we get a palindrome (66427399372466).

The spelling of 51013254141451 in words is "fifty-one trillion, thirteen billion, two hundred fifty-four million, one hundred forty-one thousand, four hundred fifty-one".