553033040434 has 16 divisors (see below), whose sum is σ = 949027039488. Its totient is φ = 236771560512.

The previous prime is 553033040431. The next prime is 553033040459. The reversal of 553033040434 is 434040330355.

It is a self number, because there is not a number n which added to its sum of digits gives 553033040434.

It is not an unprimeable number, because it can be changed into a prime (553033040431) 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, 20202474 + ... + 20229829.

It is an arithmetic number, because the mean of its divisors is an integer number (59314189968).

Almost surely, 2^553033040434 is an apocalyptic number.

553033040434 is a deficient number, since it is larger than the sum of its proper divisors (395993999054).

553033040434 is a wasteful number, since it uses less digits than its factorization.

553033040434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40433289.

The product of its (nonzero) digits is 129600, while the sum is 34.

Adding to 553033040434 its reverse (434040330355), we get a palindrome (987073370789).

The spelling of 553033040434 in words is "five hundred fifty-three billion, thirty-three million, forty thousand, four hundred thirty-four".