10504553 has 2 divisors, whose sum is σ = 10504554. Its totient is φ = 10504552.

The previous prime is 10504531. The next prime is 10504561. The reversal of 10504553 is 35540501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9320809 + 1183744 = 3053^2 + 1088^2 .

It is a cyclic number.

It is not a de Polignac number, because 10504553 - 2⁶ = 10504489 is a prime.

It is a super-2 number, since 2×10504553² = 220691267459618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10504523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5252276 + 5252277.

It is an arithmetic number, because the mean of its divisors is an integer number (5252277).

Almost surely, 2^10504553 is an apocalyptic number.

It is an amenable number.

10504553 is a deficient number, since it is larger than the sum of its proper divisors (1).

10504553 is an equidigital number, since it uses as much as digits as its factorization.

10504553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 10504553 is about 3241.0728162138. The cubic root of 10504553 is about 219.0076031360.

The spelling of 10504553 in words is "ten million, five hundred four thousand, five hundred fifty-three".