2854621043 has 2 divisors, whose sum is σ = 2854621044. Its totient is φ = 2854621042.

The previous prime is 2854621027. The next prime is 2854621139. The reversal of 2854621043 is 3401264582.

2854621043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2854621043 - 2⁴ = 2854621027 is a prime.

It is a super-2 number, since 2×2854621043² = 16297722598276815698, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2854620994 and 2854621012.

It is not a weakly prime, because it can be changed into another prime (2854621543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1427310521 + 1427310522.

It is an arithmetic number, because the mean of its divisors is an integer number (1427310522).

Almost surely, 2^2854621043 is an apocalyptic number.

2854621043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2854621043 is an equidigital number, since it uses as much as digits as its factorization.

2854621043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 2854621043 is about 53428.6537636875. The cubic root of 2854621043 is about 1418.5658076313.

The spelling of 2854621043 in words is "two billion, eight hundred fifty-four million, six hundred twenty-one thousand, forty-three".