4079252154247 has 2 divisors, whose sum is σ = 4079252154248. Its totient is φ = 4079252154246.

The previous prime is 4079252154209. The next prime is 4079252154317. The reversal of 4079252154247 is 7424512529704.

4079252154247 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 4079252154247 - 2⁷ = 4079252154119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4079252154194 and 4079252154203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4079252155247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2039626077123 + 2039626077124.

It is an arithmetic number, because the mean of its divisors is an integer number (2039626077124).

Almost surely, 2^{4079252154247} is an apocalyptic number.

4079252154247 is a deficient number, since it is larger than the sum of its proper divisors (1).

4079252154247 is an equidigital number, since it uses as much as digits as its factorization.

4079252154247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5644800, while the sum is 52.

The spelling of 4079252154247 in words is "four trillion, seventy-nine billion, two hundred fifty-two million, one hundred fifty-four thousand, two hundred forty-seven".