5423356553 has 16 divisors (see below), whose sum is σ = 5808608256. Its totient is φ = 5051304720.

The previous prime is 5423356531. The next prime is 5423356571. The reversal of 5423356553 is 3556533245.

It is a cyclic number.

It is not a de Polignac number, because 5423356553 - 2¹⁸ = 5423094409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5423356553.

It is not an unprimeable number, because it can be changed into a prime (5423356573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319076 + ... + 335642.

It is an arithmetic number, because the mean of its divisors is an integer number (363038016).

Almost surely, 2^5423356553 is an apocalyptic number.

It is an amenable number.

5423356553 is a deficient number, since it is larger than the sum of its proper divisors (385251703).

5423356553 is a wasteful number, since it uses less digits than its factorization.

5423356553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16964.

The product of its digits is 810000, while the sum is 41.

The square root of 5423356553 is about 73643.4420230342. The cubic root of 5423356553 is about 1756.9364483375.

Adding to 5423356553 its reverse (3556533245), we get a palindrome (8979889798).

The spelling of 5423356553 in words is "five billion, four hundred twenty-three million, three hundred fifty-six thousand, five hundred fifty-three".