2658898083 has 4 divisors (see below), whose sum is σ = 3545197448. Its totient is φ = 1772598720.

The previous prime is 2658898043. The next prime is 2658898087. The reversal of 2658898083 is 3808988562.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2658898083 - 2¹⁷ = 2658767011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2658898087) 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 in 3 ways as a sum of consecutive naturals, for example, 443149678 + ... + 443149683.

It is an arithmetic number, because the mean of its divisors is an integer number (886299362).

Almost surely, 2^2658898083 is an apocalyptic number.

2658898083 is a deficient number, since it is larger than the sum of its proper divisors (886299365).

2658898083 is an equidigital number, since it uses as much as digits as its factorization.

2658898083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886299364.

The product of its (nonzero) digits is 6635520, while the sum is 57.

The square root of 2658898083 is about 51564.5040992348. The cubic root of 2658898083 is about 1385.3746301577.

The spelling of 2658898083 in words is "two billion, six hundred fifty-eight million, eight hundred ninety-eight thousand, eighty-three".