553123534 has 16 divisors (see below), whose sum is σ = 855106560. Its totient is φ = 268180920.

The previous prime is 553123531. The next prime is 553123547. The reversal of 553123534 is 435321355.

It is a junction number, because it is equal to n+sod(n) for n = 553123496 and 553123505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553123531) 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, 11182 + ... + 35089.

It is an arithmetic number, because the mean of its divisors is an integer number (53444160).

Almost surely, 2^553123534 is an apocalyptic number.

553123534 is a deficient number, since it is larger than the sum of its proper divisors (301983026).

553123534 is a wasteful number, since it uses less digits than its factorization.

553123534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46455.

The product of its digits is 27000, while the sum is 31.

The square root of 553123534 is about 23518.5784859545. The cubic root of 553123534 is about 820.8693605518.

Adding to 553123534 its reverse (435321355), we get a palindrome (988444889).

The spelling of 553123534 in words is "five hundred fifty-three million, one hundred twenty-three thousand, five hundred thirty-four".