4070005481 has 2 divisors, whose sum is σ = 4070005482. Its totient is φ = 4070005480.

The previous prime is 4070005421. The next prime is 4070005483. The reversal of 4070005481 is 1845000704.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3247176256 + 822829225 = 56984^2 + 28685^2 .

It is a cyclic number.

It is not a de Polignac number, because 4070005481 - 2⁶ = 4070005417 is a prime.

It is a super-2 number, since 2×4070005481² = 33129889230740082722, which contains 22 as substring.

Together with 4070005483, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4070005483) 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 as a sum of consecutive naturals, namely, 2035002740 + 2035002741.

It is an arithmetic number, because the mean of its divisors is an integer number (2035002741).

Almost surely, 2^4070005481 is an apocalyptic number.

It is an amenable number.

4070005481 is a deficient number, since it is larger than the sum of its proper divisors (1).

4070005481 is an equidigital number, since it uses as much as digits as its factorization.

4070005481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 4070005481 is about 63796.5945877991. The cubic root of 4070005481 is about 1596.6081115192.

The spelling of 4070005481 in words is "four billion, seventy million, five thousand, four hundred eighty-one".