434253044553 has 8 divisors (see below), whose sum is σ = 579007818816. Its totient is φ = 289500150000.

The previous prime is 434253044551. The next prime is 434253044579. The reversal of 434253044553 is 355440352434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 434253044553 - 2¹ = 434253044551 is a prime.

It is not an unprimeable number, because it can be changed into a prime (434253044551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209428 + ... + 955178.

It is an arithmetic number, because the mean of its divisors is an integer number (72375977352).

Almost surely, 2^434253044553 is an apocalyptic number.

It is an amenable number.

434253044553 is a deficient number, since it is larger than the sum of its proper divisors (144754774263).

434253044553 is a wasteful number, since it uses less digits than its factorization.

434253044553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939855.

The product of its (nonzero) digits is 1728000, while the sum is 42.

Adding to 434253044553 its reverse (355440352434), we get a palindrome (789693396987).

The spelling of 434253044553 in words is "four hundred thirty-four billion, two hundred fifty-three million, forty-four thousand, five hundred fifty-three".