60552533 has 2 divisors, whose sum is σ = 60552534. Its totient is φ = 60552532.

The previous prime is 60552439. The next prime is 60552559. The reversal of 60552533 is 33525506.

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., 56580484 + 3972049 = 7522^2 + 1993^2 .

It is a cyclic number.

It is not a de Polignac number, because 60552533 - 2⁸ = 60552277 is a prime.

It is a super-3 number, since 3×60552533³ (a number of 24 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 60552496 and 60552505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60552593) 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, 30276266 + 30276267.

It is an arithmetic number, because the mean of its divisors is an integer number (30276267).

Almost surely, 2^60552533 is an apocalyptic number.

It is an amenable number.

60552533 is a deficient number, since it is larger than the sum of its proper divisors (1).

60552533 is an equidigital number, since it uses as much as digits as its factorization.

60552533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 60552533 is about 7781.5508094467. The cubic root of 60552533 is about 392.6848126909.

The spelling of 60552533 in words is "sixty million, five hundred fifty-two thousand, five hundred thirty-three".