4070545247 has 2 divisors, whose sum is σ = 4070545248. Its totient is φ = 4070545246.

The previous prime is 4070545243. The next prime is 4070545261. The reversal of 4070545247 is 7425450704.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4070545247 - 2² = 4070545243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4070545247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4070545243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2035272623 + 2035272624.

It is an arithmetic number, because the mean of its divisors is an integer number (2035272624).

Almost surely, 2^4070545247 is an apocalyptic number.

4070545247 is a deficient number, since it is larger than the sum of its proper divisors (1).

4070545247 is an equidigital number, since it uses as much as digits as its factorization.

4070545247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 156800, while the sum is 38.

The square root of 4070545247 is about 63800.8248144176. The cubic root of 4070545247 is about 1596.6786893668.

The spelling of 4070545247 in words is "four billion, seventy million, five hundred forty-five thousand, two hundred forty-seven".