2823155830851 has 16 divisors (see below), whose sum is σ = 3818698795008. Its totient is φ = 1854878849600.

The previous prime is 2823155830841. The next prime is 2823155830853. The reversal of 2823155830851 is 1580385513282.

It is a cyclic number.

It is not a de Polignac number, because 2823155830851 - 2¹⁵ = 2823155798083 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2823155830794 and 2823155830803.

It is not an unprimeable number, because it can be changed into a prime (2823155830853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2005866 + ... + 3109631.

It is an arithmetic number, because the mean of its divisors is an integer number (238668674688).

Almost surely, 2^{2823155830851} is an apocalyptic number.

2823155830851 is a deficient number, since it is larger than the sum of its proper divisors (995542964157).

2823155830851 is a wasteful number, since it uses less digits than its factorization.

2823155830851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5118162.

The product of its (nonzero) digits is 2304000, while the sum is 51.

The spelling of 2823155830851 in words is "two trillion, eight hundred twenty-three billion, one hundred fifty-five million, eight hundred thirty thousand, eight hundred fifty-one".