554135532 has 48 divisors (see below), whose sum is σ = 1397840640. Its totient is φ = 170258112.

The previous prime is 554135479. The next prime is 554135537. The reversal of 554135532 is 235531455.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 554135493 and 554135502.

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 15 ways as a sum of consecutive naturals, for example, 24408 + ... + 41279.

It is an arithmetic number, because the mean of its divisors is an integer number (29121680).

Almost surely, 2^554135532 is an apocalyptic number.

It is an amenable number.

554135532 is an abundant number, since it is smaller than the sum of its proper divisors (843705108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

554135532 is a wasteful number, since it uses less digits than its factorization.

554135532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65750 (or 65748 counting only the distinct ones).

The product of its digits is 45000, while the sum is 33.

The square root of 554135532 is about 23540.0835172690. The cubic root of 554135532 is about 821.3696779827.

Adding to 554135532 its reverse (235531455), we get a palindrome (789666987).

The spelling of 554135532 in words is "five hundred fifty-four million, one hundred thirty-five thousand, five hundred thirty-two".