51270830983 has 2 divisors, whose sum is σ = 51270830984. Its totient is φ = 51270830982.

The previous prime is 51270830939. The next prime is 51270831061. The reversal of 51270830983 is 38903807215.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51270830983 - 2¹⁷ = 51270699911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51270830183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25635415491 + 25635415492.

It is an arithmetic number, because the mean of its divisors is an integer number (25635415492).

Almost surely, 2^51270830983 is an apocalyptic number.

51270830983 is a deficient number, since it is larger than the sum of its proper divisors (1).

51270830983 is an equidigital number, since it uses as much as digits as its factorization.

51270830983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 51270830983 in words is "fifty-one billion, two hundred seventy million, eight hundred thirty thousand, nine hundred eighty-three".