553355425522 has 4 divisors (see below), whose sum is σ = 830033138286. Its totient is φ = 276677712760.

The previous prime is 553355425463. The next prime is 553355425523. The reversal of 553355425522 is 225524553355.

553355425522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 479599185961 + 73756239561 = 692531^2 + 271581^2 .

It is not an unprimeable number, because it can be changed into a prime (553355425523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138338856379 + ... + 138338856382.

Almost surely, 2^553355425522 is an apocalyptic number.

553355425522 is a deficient number, since it is larger than the sum of its proper divisors (276677712764).

553355425522 is a wasteful number, since it uses less digits than its factorization.

553355425522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276677712763.

The product of its digits is 4500000, while the sum is 46.

Adding to 553355425522 its reverse (225524553355), we get a palindrome (778879978877).

The spelling of 553355425522 in words is "five hundred fifty-three billion, three hundred fifty-five million, four hundred twenty-five thousand, five hundred twenty-two".