2063256541 has 2 divisors, whose sum is σ = 2063256542. Its totient is φ = 2063256540.

The previous prime is 2063256511. The next prime is 2063256581. The reversal of 2063256541 is 1456523602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1138792516 + 924464025 = 33746^2 + 30405^2 .

It is a cyclic number.

It is not a de Polignac number, because 2063256541 - 2⁹ = 2063256029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2063256497 and 2063256506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2063256511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031628270 + 1031628271.

It is an arithmetic number, because the mean of its divisors is an integer number (1031628271).

Almost surely, 2^2063256541 is an apocalyptic number.

It is an amenable number.

2063256541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2063256541 is an equidigital number, since it uses as much as digits as its factorization.

2063256541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 2063256541 is about 45423.0837900731. The cubic root of 2063256541 is about 1273.0664612463.

The spelling of 2063256541 in words is "two billion, sixty-three million, two hundred fifty-six thousand, five hundred forty-one".