2115055423 has 16 divisors (see below), whose sum is σ = 2349043200. Its totient is φ = 1892187360.

The previous prime is 2115055373. The next prime is 2115055469. The reversal of 2115055423 is 3245505112.

It is a cyclic number.

It is not a de Polignac number, because 2115055423 - 2²⁵ = 2081500991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2115055391 and 2115055400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2115055483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35038 + ... + 73876.

It is an arithmetic number, because the mean of its divisors is an integer number (146815200).

Almost surely, 2^2115055423 is an apocalyptic number.

2115055423 is a deficient number, since it is larger than the sum of its proper divisors (233987777).

2115055423 is a wasteful number, since it uses less digits than its factorization.

2115055423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38982.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 2115055423 is about 45989.7317126334. The cubic root of 2115055423 is about 1283.6321443660.

The spelling of 2115055423 in words is "two billion, one hundred fifteen million, fifty-five thousand, four hundred twenty-three".