2056113541 has 2 divisors, whose sum is σ = 2056113542. Its totient is φ = 2056113540.

The previous prime is 2056113529. The next prime is 2056113583. The reversal of 2056113541 is 1453116502.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1354976100 + 701137441 = 36810^2 + 26479^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2056113541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2056113041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1028056770 + 1028056771.

It is an arithmetic number, because the mean of its divisors is an integer number (1028056771).

Almost surely, 2^2056113541 is an apocalyptic number.

It is an amenable number.

2056113541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2056113541 is an equidigital number, since it uses as much as digits as its factorization.

2056113541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 2056113541 is about 45344.3881974385. The cubic root of 2056113541 is about 1271.5956427117.

The spelling of 2056113541 in words is "two billion, fifty-six million, one hundred thirteen thousand, five hundred forty-one".