2059409641 has 2 divisors, whose sum is σ = 2059409642. Its totient is φ = 2059409640.

The previous prime is 2059409587. The next prime is 2059409659. The reversal of 2059409641 is 1469049502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2046657600 + 12752041 = 45240^2 + 3571^2 .

It is a cyclic number.

It is not a de Polignac number, because 2059409641 - 2⁹ = 2059409129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2059409594 and 2059409603.

It is not a weakly prime, because it can be changed into another prime (2059406641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1029704820 + 1029704821.

It is an arithmetic number, because the mean of its divisors is an integer number (1029704821).

Almost surely, 2^2059409641 is an apocalyptic number.

It is an amenable number.

2059409641 is a deficient number, since it is larger than the sum of its proper divisors (1).

2059409641 is an equidigital number, since it uses as much as digits as its factorization.

2059409641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 2059409641 is about 45380.7188241879. The cubic root of 2059409641 is about 1272.2747668052.

The spelling of 2059409641 in words is "two billion, fifty-nine million, four hundred nine thousand, six hundred forty-one".