2455971839983 has 2 divisors, whose sum is σ = 2455971839984. Its totient is φ = 2455971839982.

The previous prime is 2455971839977. The next prime is 2455971840001. The reversal of 2455971839983 is 3899381795542.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2455971839983 is a prime.

It is a super-3 number, since 3×2455971839983³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2455975839983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1227985919991 + 1227985919992.

It is an arithmetic number, because the mean of its divisors is an integer number (1227985919992).

Almost surely, 2^{2455971839983} is an apocalyptic number.

2455971839983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2455971839983 is an equidigital number, since it uses as much as digits as its factorization.

2455971839983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 587865600, while the sum is 73.

The spelling of 2455971839983 in words is "two trillion, four hundred fifty-five billion, nine hundred seventy-one million, eight hundred thirty-nine thousand, nine hundred eighty-three".