2054516983 has 2 divisors, whose sum is σ = 2054516984. Its totient is φ = 2054516982.

The previous prime is 2054516957. The next prime is 2054517007. The reversal of 2054516983 is 3896154502.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2054516983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2054516953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027258491 + 1027258492.

It is an arithmetic number, because the mean of its divisors is an integer number (1027258492).

Almost surely, 2^2054516983 is an apocalyptic number.

2054516983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2054516983 is an equidigital number, since it uses as much as digits as its factorization.

2054516983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 43.

The square root of 2054516983 is about 45326.7799760804. The cubic root of 2054516983 is about 1271.2664290674.

The spelling of 2054516983 in words is "two billion, fifty-four million, five hundred sixteen thousand, nine hundred eighty-three".