10938553 has 2 divisors, whose sum is σ = 10938554. Its totient is φ = 10938552.

The previous prime is 10938533. The next prime is 10938583. The reversal of 10938553 is 35583901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10936249 + 2304 = 3307^2 + 48^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10938553 is a prime.

It is not a weakly prime, because it can be changed into another prime (10938523) 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, 5469276 + 5469277.

It is an arithmetic number, because the mean of its divisors is an integer number (5469277).

Almost surely, 2^10938553 is an apocalyptic number.

It is an amenable number.

10938553 is a deficient number, since it is larger than the sum of its proper divisors (1).

10938553 is an equidigital number, since it uses as much as digits as its factorization.

10938553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 10938553 is about 3307.3483336353. The cubic root of 10938553 is about 221.9831237340.

The spelling of 10938553 in words is "ten million, nine hundred thirty-eight thousand, five hundred fifty-three".