10861792879 has 4 divisors (see below), whose sum is σ = 12413477584. Its totient is φ = 9310108176.

The previous prime is 10861792873. The next prime is 10861792883. The reversal of 10861792879 is 97829716801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97829716801 = 239 ⋅409329359.

It is a cyclic number.

It is not a de Polignac number, because 10861792879 - 2⁹ = 10861792367 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 (10861792873) 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, 775842342 + ... + 775842355.

It is an arithmetic number, because the mean of its divisors is an integer number (3103369396).

Almost surely, 2^10861792879 is an apocalyptic number.

10861792879 is a deficient number, since it is larger than the sum of its proper divisors (1551684705).

10861792879 is an equidigital number, since it uses as much as digits as its factorization.

10861792879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551684704.

The product of its (nonzero) digits is 3048192, while the sum is 58.

The spelling of 10861792879 in words is "ten billion, eight hundred sixty-one million, seven hundred ninety-two thousand, eight hundred seventy-nine".