5355666425 has 24 divisors (see below), whose sum is σ = 6707575896. Its totient is φ = 4241802240.

The previous prime is 5355666419. The next prime is 5355666443. The reversal of 5355666425 is 5246665535.

It can be written as a sum of positive squares in 12 ways, for example, as 1614753856 + 3740912569 = 40184^2 + 61163^2 .

It is not a de Polignac number, because 5355666425 - 2¹⁰ = 5355665401 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 5355666425.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1147697 + ... + 1152353.

It is an arithmetic number, because the mean of its divisors is an integer number (279482329).

Almost surely, 2^5355666425 is an apocalyptic number.

It is an amenable number.

5355666425 is a deficient number, since it is larger than the sum of its proper divisors (1351909471).

5355666425 is a wasteful number, since it uses less digits than its factorization.

5355666425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5117 (or 5112 counting only the distinct ones).

The product of its digits is 3240000, while the sum is 47.

The square root of 5355666425 is about 73182.4188244690. The cubic root of 5355666425 is about 1749.5962524356.

The spelling of 5355666425 in words is "five billion, three hundred fifty-five million, six hundred sixty-six thousand, four hundred twenty-five".