536553553 has 2 divisors, whose sum is σ = 536553554. Its totient is φ = 536553552.

The previous prime is 536553547. The next prime is 536553557. The reversal of 536553553 is 355355635.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 528448144 + 8105409 = 22988^2 + 2847^2 .

It is a cyclic number.

It is not a de Polignac number, because 536553553 - 2²¹ = 534456401 is a prime.

It is not a weakly prime, because it can be changed into another prime (536553557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268276776 + 268276777.

It is an arithmetic number, because the mean of its divisors is an integer number (268276777).

Almost surely, 2^536553553 is an apocalyptic number.

It is an amenable number.

536553553 is a deficient number, since it is larger than the sum of its proper divisors (1).

536553553 is an equidigital number, since it uses as much as digits as its factorization.

536553553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 506250, while the sum is 40.

The square root of 536553553 is about 23163.6256445316. The cubic root of 536553553 is about 812.5891609610.

The spelling of 536553553 in words is "five hundred thirty-six million, five hundred fifty-three thousand, five hundred fifty-three".