51025344983 has 2 divisors, whose sum is σ = 51025344984. Its totient is φ = 51025344982.

The previous prime is 51025344959. The next prime is 51025345037. The reversal of 51025344983 is 38944352015.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51025344983 - 2⁶ = 51025344919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51025344583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25512672491 + 25512672492.

It is an arithmetic number, because the mean of its divisors is an integer number (25512672492).

Almost surely, 2^51025344983 is an apocalyptic number.

51025344983 is a deficient number, since it is larger than the sum of its proper divisors (1).

51025344983 is an equidigital number, since it uses as much as digits as its factorization.

51025344983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 44.

Adding to 51025344983 its reverse (38944352015), we get a palindrome (89969696998).

The spelling of 51025344983 in words is "fifty-one billion, twenty-five million, three hundred forty-four thousand, nine hundred eighty-three".