2089913248097 has 4 divisors (see below), whose sum is σ = 2090140743216. Its totient is φ = 2089685752980.

The previous prime is 2089913248051. The next prime is 2089913248141. The reversal of 2089913248097 is 7908423199802.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2089913248097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2089913248037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113733779 + ... + 113752152.

It is an arithmetic number, because the mean of its divisors is an integer number (522535185804).

Almost surely, 2^{2089913248097} is an apocalyptic number.

It is an amenable number.

2089913248097 is a deficient number, since it is larger than the sum of its proper divisors (227495119).

2089913248097 is an equidigital number, since it uses as much as digits as its factorization.

2089913248097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227495118.

The product of its (nonzero) digits is 15676416, while the sum is 62.

The spelling of 2089913248097 in words is "two trillion, eighty-nine billion, nine hundred thirteen million, two hundred forty-eight thousand, ninety-seven".