10954813 has 2 divisors, whose sum is σ = 10954814. Its totient is φ = 10954812.

The previous prime is 10954799. The next prime is 10954819. The reversal of 10954813 is 31845901.

10954813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10227204 + 727609 = 3198^2 + 853^2 .

It is a cyclic number.

It is not a de Polignac number, because 10954813 - 2⁵ = 10954781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10954819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5477406 + 5477407.

It is an arithmetic number, because the mean of its divisors is an integer number (5477407).

Almost surely, 2^10954813 is an apocalyptic number.

It is an amenable number.

10954813 is a deficient number, since it is larger than the sum of its proper divisors (1).

10954813 is an equidigital number, since it uses as much as digits as its factorization.

10954813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 10954813 is about 3309.8055834142. The cubic root of 10954813 is about 222.0930608407.

It can be divided in two parts, 109548 and 13, that added together give a square (109561 = 331²).

The spelling of 10954813 in words is "ten million, nine hundred fifty-four thousand, eight hundred thirteen".