5533455545 has 12 divisors (see below), whose sum is σ = 7053721644. Its totient is φ = 4166365440.

The previous prime is 5533455533. The next prime is 5533455547. The reversal of 5533455545 is 5455543355.

It can be written as a sum of positive squares in 6 ways, for example, as 15342889 + 5518112656 = 3917^2 + 74284^2 .

It is not a de Polignac number, because 5533455545 - 2¹² = 5533451449 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5533455496 and 5533455505.

It is not an unprimeable number, because it can be changed into a prime (5533455547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1913246 + ... + 1916135.

It is an arithmetic number, because the mean of its divisors is an integer number (587810137).

Almost surely, 2^5533455545 is an apocalyptic number.

It is an amenable number.

5533455545 is a deficient number, since it is larger than the sum of its proper divisors (1520266099).

5533455545 is a wasteful number, since it uses less digits than its factorization.

5533455545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3829420 (or 3829403 counting only the distinct ones).

The product of its digits is 2250000, while the sum is 44.

The square root of 5533455545 is about 74387.2001422288. The cubic root of 5533455545 is about 1768.7460177629.

The spelling of 5533455545 in words is "five billion, five hundred thirty-three million, four hundred fifty-five thousand, five hundred forty-five".