2650982473 has 2 divisors, whose sum is σ = 2650982474. Its totient is φ = 2650982472.

The previous prime is 2650982471. The next prime is 2650982483. The reversal of 2650982473 is 3742890562.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1456796224 + 1194186249 = 38168^2 + 34557^2 .

It is a cyclic number.

It is not a de Polignac number, because 2650982473 - 2¹ = 2650982471 is a prime.

Together with 2650982471, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2650982471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1325491236 + 1325491237.

It is an arithmetic number, because the mean of its divisors is an integer number (1325491237).

Almost surely, 2^2650982473 is an apocalyptic number.

It is an amenable number.

2650982473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2650982473 is an equidigital number, since it uses as much as digits as its factorization.

2650982473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 2650982473 is about 51487.6924419807. The cubic root of 2650982473 is about 1383.9984980062.

The spelling of 2650982473 in words is "two billion, six hundred fifty million, nine hundred eighty-two thousand, four hundred seventy-three".