5545315553 has 8 divisors (see below), whose sum is σ = 5614831872. Its totient is φ = 5476127056.

The previous prime is 5545315537. The next prime is 5545315577. The reversal of 5545315553 is 3555135455.

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

It is a cyclic number.

It is not a de Polignac number, because 5545315553 - 2⁴ = 5545315537 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 5545315553.

It is not an unprimeable number, because it can be changed into a prime (5545315253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47825 + ... + 115662.

It is an arithmetic number, because the mean of its divisors is an integer number (701853984).

Almost surely, 2^5545315553 is an apocalyptic number.

It is an amenable number.

5545315553 is a deficient number, since it is larger than the sum of its proper divisors (69516319).

5545315553 is a wasteful number, since it uses less digits than its factorization.

5545315553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163911.

The product of its digits is 562500, while the sum is 41.

The square root of 5545315553 is about 74466.8755420825. The cubic root of 5545315553 is about 1770.0087834052.

The spelling of 5545315553 in words is "five billion, five hundred forty-five million, three hundred fifteen thousand, five hundred fifty-three".