553016144 has 10 divisors (see below), whose sum is σ = 1071468810. Its totient is φ = 276508064.

The previous prime is 553016143. The next prime is 553016153. The reversal of 553016144 is 441610355.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 462766144 + 90250000 = 21512^2 + 9500^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553016143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17281739 + ... + 17281770.

It is an arithmetic number, because the mean of its divisors is an integer number (107146881).

Almost surely, 2^553016144 is an apocalyptic number.

It is an amenable number.

553016144 is a deficient number, since it is larger than the sum of its proper divisors (518452666).

553016144 is a wasteful number, since it uses less digits than its factorization.

553016144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34563517 (or 34563511 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 553016144 is about 23516.2952864604. The cubic root of 553016144 is about 820.8162326573.

Adding to 553016144 its reverse (441610355), we get a palindrome (994626499).

The spelling of 553016144 in words is "five hundred fifty-three million, sixteen thousand, one hundred forty-four".