9551254286213 has 2 divisors, whose sum is σ = 9551254286214. Its totient is φ = 9551254286212.

The previous prime is 9551254286183. The next prime is 9551254286261. The reversal of 9551254286213 is 3126824521559.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7843679631649 + 1707574654564 = 2800657^2 + 1306742^2 .

It is a cyclic number.

It is not a de Polignac number, because 9551254286213 - 2⁸ = 9551254285957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9551254886213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4775627143106 + 4775627143107.

It is an arithmetic number, because the mean of its divisors is an integer number (4775627143107).

Almost surely, 2^{9551254286213} is an apocalyptic number.

It is an amenable number.

9551254286213 is a deficient number, since it is larger than the sum of its proper divisors (1).

9551254286213 is an equidigital number, since it uses as much as digits as its factorization.

9551254286213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184000, while the sum is 53.

The spelling of 9551254286213 in words is "nine trillion, five hundred fifty-one billion, two hundred fifty-four million, two hundred eighty-six thousand, two hundred thirteen".