104822496851 has 4 divisors (see below), whose sum is σ = 106599149400. Its totient is φ = 103045844304.

The previous prime is 104822496841. The next prime is 104822496881. The reversal of 104822496851 is 158694228401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 158694228401 = 19417 ⋅8172953.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104822496851 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104822496851.

It is not an unprimeable number, because it can be changed into a prime (104822496811) 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, 888326186 + ... + 888326303.

It is an arithmetic number, because the mean of its divisors is an integer number (26649787350).

Almost surely, 2^104822496851 is an apocalyptic number.

104822496851 is a deficient number, since it is larger than the sum of its proper divisors (1776652549).

104822496851 is an equidigital number, since it uses as much as digits as its factorization.

104822496851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776652548.

The product of its (nonzero) digits is 1105920, while the sum is 50.

The spelling of 104822496851 in words is "one hundred four billion, eight hundred twenty-two million, four hundred ninety-six thousand, eight hundred fifty-one".