10091840565797 has 16 divisors (see below), whose sum is σ = 11438513755200. Its totient is φ = 8845783937280.

The previous prime is 10091840565773. The next prime is 10091840565799. The reversal of 10091840565797 is 79756504819001.

It is a cyclic number.

It is not a de Polignac number, because 10091840565797 - 2⁴² = 5693794054693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10091840565799) 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 15 ways as a sum of consecutive naturals, for example, 264761354 + ... + 264799467.

It is an arithmetic number, because the mean of its divisors is an integer number (714907109700).

Almost surely, 2^{10091840565797} is an apocalyptic number.

10091840565797 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

10091840565797 is a deficient number, since it is larger than the sum of its proper divisors (1346673189403).

10091840565797 is a wasteful number, since it uses less digits than its factorization.

10091840565797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529560916.

The product of its (nonzero) digits is 19051200, while the sum is 62.

The spelling of 10091840565797 in words is "ten trillion, ninety-one billion, eight hundred forty million, five hundred sixty-five thousand, seven hundred ninety-seven".