2063982541 has 2 divisors, whose sum is σ = 2063982542. Its totient is φ = 2063982540.

The previous prime is 2063982539. The next prime is 2063982589. The reversal of 2063982541 is 1452893602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1816549641 + 247432900 = 42621^2 + 15730^2 .

It is a cyclic number.

It is not a de Polignac number, because 2063982541 - 2¹ = 2063982539 is a prime.

Together with 2063982539, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2063982494 and 2063982503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2063989541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031991270 + 1031991271.

It is an arithmetic number, because the mean of its divisors is an integer number (1031991271).

Almost surely, 2^2063982541 is an apocalyptic number.

It is an amenable number.

2063982541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2063982541 is an equidigital number, since it uses as much as digits as its factorization.

2063982541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 2063982541 is about 45431.0746185912. The cubic root of 2063982541 is about 1273.2157620964.

The spelling of 2063982541 in words is "two billion, sixty-three million, nine hundred eighty-two thousand, five hundred forty-one".