2205038951 has 2 divisors, whose sum is σ = 2205038952. Its totient is φ = 2205038950.

The previous prime is 2205038923. The next prime is 2205039047. The reversal of 2205038951 is 1598305022.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2205038951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2205031951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102519475 + 1102519476.

It is an arithmetic number, because the mean of its divisors is an integer number (1102519476).

Almost surely, 2^2205038951 is an apocalyptic number.

2205038951 is a deficient number, since it is larger than the sum of its proper divisors (1).

2205038951 is an equidigital number, since it uses as much as digits as its factorization.

2205038951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 2205038951 is about 46957.8422736820. The cubic root of 2205038951 is about 1301.5836619106.

The spelling of 2205038951 in words is "two billion, two hundred five million, thirty-eight thousand, nine hundred fifty-one".