7055013439 has 2 divisors, whose sum is σ = 7055013440. Its totient is φ = 7055013438.

The previous prime is 7055013431. The next prime is 7055013463. The reversal of 7055013439 is 9343105507.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7055013439 - 2³ = 7055013431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7055013398 and 7055013407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7055013431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3527506719 + 3527506720.

It is an arithmetic number, because the mean of its divisors is an integer number (3527506720).

Almost surely, 2^7055013439 is an apocalyptic number.

7055013439 is a deficient number, since it is larger than the sum of its proper divisors (1).

7055013439 is an equidigital number, since it uses as much as digits as its factorization.

7055013439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56700, while the sum is 37.

The square root of 7055013439 is about 83994.1274078135. The cubic root of 7055013439 is about 1917.9293938437.

The spelling of 7055013439 in words is "seven billion, fifty-five million, thirteen thousand, four hundred thirty-nine".