602130553 has 2 divisors, whose sum is σ = 602130554. Its totient is φ = 602130552.

The previous prime is 602130533. The next prime is 602130559. The reversal of 602130553 is 355031206.

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., 511347769 + 90782784 = 22613^2 + 9528^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-602130553 is a prime.

It is a super-2 number, since 2×602130553² = 725122405712171618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (602130559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301065276 + 301065277.

It is an arithmetic number, because the mean of its divisors is an integer number (301065277).

Almost surely, 2^602130553 is an apocalyptic number.

It is an amenable number.

602130553 is a deficient number, since it is larger than the sum of its proper divisors (1).

602130553 is an equidigital number, since it uses as much as digits as its factorization.

602130553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 602130553 is about 24538.3486200681. The cubic root of 602130553 is about 844.4298070825.

Adding to 602130553 its reverse (355031206), we get a palindrome (957161759).

The spelling of 602130553 in words is "six hundred two million, one hundred thirty thousand, five hundred fifty-three".