2059501 has 2 divisors, whose sum is σ = 2059502. Its totient is φ = 2059500.

The previous prime is 2059481. The next prime is 2059511. The reversal of 2059501 is 1059502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1687401 + 372100 = 1299^2 + 610^2 .

It is a cyclic number.

It is not a de Polignac number, because 2059501 - 2⁵ = 2059469 is a prime.

It is an Ulam number.

2059501 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2059511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1029750 + 1029751.

It is an arithmetic number, because the mean of its divisors is an integer number (1029751).

2^2059501 is an apocalyptic number.

It is an amenable number.

2059501 is a deficient number, since it is larger than the sum of its proper divisors (1).

2059501 is an equidigital number, since it uses as much as digits as its factorization.

2059501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 2059501 is about 1435.0961640253. The cubic root of 2059501 is about 127.2293579969.

Subtracting from 2059501 its reverse (1059502), we obtain a palindrome (999999).

The spelling of 2059501 in words is "two million, fifty-nine thousand, five hundred one".