10859051617 has 4 divisors (see below), whose sum is σ = 11331184320. Its totient is φ = 10386918916.

The previous prime is 10859051611. The next prime is 10859051633. The reversal of 10859051617 is 71615095801.

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, and also an emirpimes, since its reverse is a distinct semiprime: 71615095801 = 457 ⋅156706993.

It is a cyclic number.

It is not a de Polignac number, because 10859051617 - 2²³ = 10850663009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10859051611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236066317 + ... + 236066362.

It is an arithmetic number, because the mean of its divisors is an integer number (2832796080).

Almost surely, 2^10859051617 is an apocalyptic number.

It is an amenable number.

10859051617 is a deficient number, since it is larger than the sum of its proper divisors (472132703).

10859051617 is an equidigital number, since it uses as much as digits as its factorization.

10859051617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472132702.

The product of its (nonzero) digits is 75600, while the sum is 43.

The spelling of 10859051617 in words is "ten billion, eight hundred fifty-nine million, fifty-one thousand, six hundred seventeen".