5534520553 has 4 divisors (see below), whose sum is σ = 5534726400. Its totient is φ = 5534314708.

The previous prime is 5534520529. The next prime is 5534520557. The reversal of 5534520553 is 3550254355.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5534520553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5534520557) 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, 55225 + ... + 118822.

It is an arithmetic number, because the mean of its divisors is an integer number (1383681600).

Almost surely, 2^5534520553 is an apocalyptic number.

It is an amenable number.

5534520553 is a deficient number, since it is larger than the sum of its proper divisors (205847).

5534520553 is a wasteful number, since it uses less digits than its factorization.

5534520553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205846.

The product of its (nonzero) digits is 225000, while the sum is 37.

The square root of 5534520553 is about 74394.3583412076. The cubic root of 5534520553 is about 1768.8594856074.

The spelling of 5534520553 in words is "five billion, five hundred thirty-four million, five hundred twenty thousand, five hundred fifty-three".