51083404753 has 2 divisors, whose sum is σ = 51083404754. Its totient is φ = 51083404752.

The previous prime is 51083404747. The next prime is 51083404817. The reversal of 51083404753 is 35740438015.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29519363344 + 21564041409 = 171812^2 + 146847^2 .

It is a cyclic number.

It is not a de Polignac number, because 51083404753 - 2²⁵ = 51049850321 is a prime.

It is not a weakly prime, because it can be changed into another prime (51083404733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25541702376 + 25541702377.

It is an arithmetic number, because the mean of its divisors is an integer number (25541702377).

Almost surely, 2^51083404753 is an apocalyptic number.

It is an amenable number.

51083404753 is a deficient number, since it is larger than the sum of its proper divisors (1).

51083404753 is an equidigital number, since it uses as much as digits as its factorization.

51083404753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 51083404753 in words is "fifty-one billion, eighty-three million, four hundred four thousand, seven hundred fifty-three".