5558457641 has 16 divisors (see below), whose sum is σ = 6124308480. Its totient is φ = 5002865280.

The previous prime is 5558457623. The next prime is 5558457647. The reversal of 5558457641 is 1467548555.

It is not a de Polignac number, because 5558457641 - 2⁶ = 5558457577 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 5558457641.

It is not an unprimeable number, because it can be changed into a prime (5558457647) 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 15 ways as a sum of consecutive naturals, for example, 707165 + ... + 714981.

It is an arithmetic number, because the mean of its divisors is an integer number (382769280).

Almost surely, 2^5558457641 is an apocalyptic number.

It is an amenable number.

5558457641 is a deficient number, since it is larger than the sum of its proper divisors (565850839).

5558457641 is a wasteful number, since it uses less digits than its factorization.

5558457641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8464.

The product of its digits is 3360000, while the sum is 50.

The square root of 5558457641 is about 74555.0644892753. The cubic root of 5558457641 is about 1771.4059542176.

The spelling of 5558457641 in words is "five billion, five hundred fifty-eight million, four hundred fifty-seven thousand, six hundred forty-one".