2090500067 has 2 divisors, whose sum is σ = 2090500068. Its totient is φ = 2090500066.

The previous prime is 2090500063. The next prime is 2090500171. The reversal of 2090500067 is 7600050902.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2090500067 - 2² = 2090500063 is a prime.

It is not a weakly prime, because it can be changed into another prime (2090500063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1045250033 + 1045250034.

It is an arithmetic number, because the mean of its divisors is an integer number (1045250034).

Almost surely, 2^2090500067 is an apocalyptic number.

2090500067 is a deficient number, since it is larger than the sum of its proper divisors (1).

2090500067 is an equidigital number, since it uses as much as digits as its factorization.

2090500067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 2090500067 is about 45721.9866913064. The cubic root of 2090500067 is about 1278.6452273593.

Adding to 2090500067 its reverse (7600050902), we get a palindrome (9690550969).

The spelling of 2090500067 in words is "two billion, ninety million, five hundred thousand, sixty-seven".