51023265270443 has 2 divisors, whose sum is σ = 51023265270444. Its totient is φ = 51023265270442.

The previous prime is 51023265270403. The next prime is 51023265270473. The reversal of 51023265270443 is 34407256232015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51023265270443 - 2¹⁰ = 51023265269419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51023265270394 and 51023265270403.

It is not a weakly prime, because it can be changed into another prime (51023265270403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25511632635221 + 25511632635222.

It is an arithmetic number, because the mean of its divisors is an integer number (25511632635222).

Almost surely, 2^{51023265270443} is an apocalyptic number.

51023265270443 is a deficient number, since it is larger than the sum of its proper divisors (1).

51023265270443 is an equidigital number, since it uses as much as digits as its factorization.

51023265270443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 51023265270443 in words is "fifty-one trillion, twenty-three billion, two hundred sixty-five million, two hundred seventy thousand, four hundred forty-three".