2830053805881 has 32 divisors (see below), whose sum is σ = 4063967493120. Its totient is φ = 1747605292224.

The previous prime is 2830053805849. The next prime is 2830053805883. The reversal of 2830053805881 is 1885083500382.

It is a happy number.

2830053805881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2830053805881 - 2⁵ = 2830053805849 is a prime.

It is a super-2 number, since 2×2830053805881² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2830053805883) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4915110 + ... + 5460623.

It is an arithmetic number, because the mean of its divisors is an integer number (126998984160).

Almost surely, 2^{2830053805881} is an apocalyptic number.

It is an amenable number.

2830053805881 is a deficient number, since it is larger than the sum of its proper divisors (1233913687239).

2830053805881 is a wasteful number, since it uses less digits than its factorization.

2830053805881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10375885.

The product of its (nonzero) digits is 1843200, while the sum is 51.

The spelling of 2830053805881 in words is "two trillion, eight hundred thirty billion, fifty-three million, eight hundred five thousand, eight hundred eighty-one".