552522133523 has 4 divisors (see below), whose sum is σ = 552544116408. Its totient is φ = 552500150640.

The previous prime is 552522133519. The next prime is 552522133543. The reversal of 552522133523 is 325331225255.

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

It is a cyclic number.

It is not a de Polignac number, because 552522133523 - 2² = 552522133519 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552522133543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10953698 + ... + 11004023.

It is an arithmetic number, because the mean of its divisors is an integer number (138136029102).

Almost surely, 2^552522133523 is an apocalyptic number.

552522133523 is a deficient number, since it is larger than the sum of its proper divisors (21982885).

552522133523 is a wasteful number, since it uses less digits than its factorization.

552522133523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21982884.

The product of its digits is 270000, while the sum is 38.

Adding to 552522133523 its reverse (325331225255), we get a palindrome (877853358778).

The spelling of 552522133523 in words is "five hundred fifty-two billion, five hundred twenty-two million, one hundred thirty-three thousand, five hundred twenty-three".