2205150439 has 2 divisors, whose sum is σ = 2205150440. Its totient is φ = 2205150438.

The previous prime is 2205150397. The next prime is 2205150487. The reversal of 2205150439 is 9340515022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2205150439 - 2²⁹ = 1668279527 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2205150439.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2205150499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102575219 + 1102575220.

It is an arithmetic number, because the mean of its divisors is an integer number (1102575220).

Almost surely, 2^2205150439 is an apocalyptic number.

2205150439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2205150439 is an equidigital number, since it uses as much as digits as its factorization.

2205150439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 2205150439 is about 46959.0293660335. The cubic root of 2205150439 is about 1301.6055978063.

The spelling of 2205150439 in words is "two billion, two hundred five million, one hundred fifty thousand, four hundred thirty-nine".