2059409587 has 2 divisors, whose sum is σ = 2059409588. Its totient is φ = 2059409586.

The previous prime is 2059409557. The next prime is 2059409641. The reversal of 2059409587 is 7859049502.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2059409587 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2059409587.

It is not a weakly prime, because it can be changed into another prime (2059409557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1029704793 + 1029704794.

It is an arithmetic number, because the mean of its divisors is an integer number (1029704794).

Almost surely, 2^2059409587 is an apocalyptic number.

2059409587 is a deficient number, since it is larger than the sum of its proper divisors (1).

2059409587 is an equidigital number, since it uses as much as digits as its factorization.

2059409587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 907200, while the sum is 49.

The square root of 2059409587 is about 45380.7182292215. The cubic root of 2059409587 is about 1272.2747556850.

The spelling of 2059409587 in words is "two billion, fifty-nine million, four hundred nine thousand, five hundred eighty-seven".