5355405520 has 40 divisors (see below), whose sum is σ = 12454370280. Its totient is φ = 2141637120.

The previous prime is 5355405457. The next prime is 5355405521. The reversal of 5355405520 is 255045535.

It can be written as a sum of positive squares in 4 ways, for example, as 15303744 + 5340101776 = 3912^2 + 73076^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5355405521) 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, 602710 + ... + 611530.

It is an arithmetic number, because the mean of its divisors is an integer number (311359257).

Almost surely, 2^5355405520 is an apocalyptic number.

It is an amenable number.

5355405520 is an abundant number, since it is smaller than the sum of its proper divisors (7098964760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5355405520 is a wasteful number, since it uses less digits than its factorization.

5355405520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16423 (or 16417 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 34.

The square root of 5355405520 is about 73180.6362366439. The cubic root of 5355405520 is about 1749.5678410431.

The spelling of 5355405520 in words is "five billion, three hundred fifty-five million, four hundred five thousand, five hundred twenty".