5405525545 has 16 divisors (see below), whose sum is σ = 7613653248. Its totient is φ = 3606465600.

The previous prime is 5405525539. The next prime is 5405525549. The reversal of 5405525545 is 5455255045.

It is not a de Polignac number, because 5405525545 - 2⁷ = 5405525417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5405525498 and 5405525507.

It is not an unprimeable number, because it can be changed into a prime (5405525549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2085781 + ... + 2088370.

It is an arithmetic number, because the mean of its divisors is an integer number (475853328).

Almost surely, 2^5405525545 is an apocalyptic number.

It is an amenable number.

5405525545 is a deficient number, since it is larger than the sum of its proper divisors (2208127703).

5405525545 is a wasteful number, since it uses less digits than its factorization.

5405525545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4174200.

The product of its (nonzero) digits is 500000, while the sum is 40.

The square root of 5405525545 is about 73522.2792424174. The cubic root of 5405525545 is about 1755.0088386283.

The spelling of 5405525545 in words is "five billion, four hundred five million, five hundred twenty-five thousand, five hundred forty-five".