7072945199 has 2 divisors, whose sum is σ = 7072945200. Its totient is φ = 7072945198.

The previous prime is 7072945177. The next prime is 7072945267. The reversal of 7072945199 is 9915492707.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7072945199 - 2¹⁶ = 7072879663 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7072945199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7072945109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3536472599 + 3536472600.

It is an arithmetic number, because the mean of its divisors is an integer number (3536472600).

Almost surely, 2^7072945199 is an apocalyptic number.

7072945199 is a deficient number, since it is larger than the sum of its proper divisors (1).

7072945199 is an equidigital number, since it uses as much as digits as its factorization.

7072945199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1428840, while the sum is 53.

The square root of 7072945199 is about 84100.8037952076. The cubic root of 7072945199 is about 1919.5529557257.

The spelling of 7072945199 in words is "seven billion, seventy-two million, nine hundred forty-five thousand, one hundred ninety-nine".