554135530 has 16 divisors (see below), whose sum is σ = 1074170664. Its totient is φ = 204603840.

The previous prime is 554135479. The next prime is 554135537. The reversal of 554135530 is 35531455.

It can be written as a sum of positive squares in 4 ways, for example, as 208138329 + 345997201 = 14427^2 + 18601^2 .

It is a junction number, because it is equal to n+sod(n) for n = 554135492 and 554135501.

It is not an unprimeable number, because it can be changed into a prime (554135537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2131161 + ... + 2131420.

Almost surely, 2^554135530 is an apocalyptic number.

554135530 is a deficient number, since it is larger than the sum of its proper divisors (520035134).

554135530 is a wasteful number, since it uses less digits than its factorization.

554135530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4262601.

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 554135530 is about 23540.0834747883. The cubic root of 554135530 is about 821.3696769945.

Adding to 554135530 its reverse (35531455), we get a palindrome (589666985).

The spelling of 554135530 in words is "five hundred fifty-four million, one hundred thirty-five thousand, five hundred thirty".