51004301437 has 2 divisors, whose sum is σ = 51004301438. Its totient is φ = 51004301436.

The previous prime is 51004301431. The next prime is 51004301443. The reversal of 51004301437 is 73410340015.

It is a balanced prime because it is at equal distance from previous prime (51004301431) and next prime (51004301443).

It can be written as a sum of positive squares in only one way, i.e., 41233769721 + 9770531716 = 203061^2 + 98846^2 .

It is a cyclic number.

It is not a de Polignac number, because 51004301437 - 2¹¹ = 51004299389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51004301431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25502150718 + 25502150719.

It is an arithmetic number, because the mean of its divisors is an integer number (25502150719).

Almost surely, 2^51004301437 is an apocalyptic number.

It is an amenable number.

51004301437 is a deficient number, since it is larger than the sum of its proper divisors (1).

51004301437 is an equidigital number, since it uses as much as digits as its factorization.

51004301437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 28.

The spelling of 51004301437 in words is "fifty-one billion, four million, three hundred one thousand, four hundred thirty-seven".