10541813 has 2 divisors, whose sum is σ = 10541814. Its totient is φ = 10541812.

The previous prime is 10541809. The next prime is 10541833. The reversal of 10541813 is 31814501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8898289 + 1643524 = 2983^2 + 1282^2 .

It is a cyclic number.

It is not a de Polignac number, because 10541813 - 2² = 10541809 is a prime.

It is a super-2 number, since 2×10541813² = 222259642653938, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10541803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5270906 + 5270907.

It is an arithmetic number, because the mean of its divisors is an integer number (5270907).

Almost surely, 2^10541813 is an apocalyptic number.

It is an amenable number.

10541813 is a deficient number, since it is larger than the sum of its proper divisors (1).

10541813 is an equidigital number, since it uses as much as digits as its factorization.

10541813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 10541813 is about 3246.8158247736. The cubic root of 10541813 is about 219.2662400041.

The spelling of 10541813 in words is "ten million, five hundred forty-one thousand, eight hundred thirteen".