5558677557 has 4 divisors (see below), whose sum is σ = 7411570080. Its totient is φ = 3705785036.

The previous prime is 5558677463. The next prime is 5558677571. The reversal of 5558677557 is 7557768555.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5558677557 - 2¹⁰ = 5558676533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5558677557.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5558677757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926446257 + ... + 926446262.

It is an arithmetic number, because the mean of its divisors is an integer number (1852892520).

Almost surely, 2^5558677557 is an apocalyptic number.

It is an amenable number.

5558677557 is a deficient number, since it is larger than the sum of its proper divisors (1852892523).

5558677557 is a wasteful number, since it uses less digits than its factorization.

5558677557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852892522.

The product of its digits is 51450000, while the sum is 60.

The square root of 5558677557 is about 74556.5393308997. The cubic root of 5558677557 is about 1771.4293153368.

The spelling of 5558677557 in words is "five billion, five hundred fifty-eight million, six hundred seventy-seven thousand, five hundred fifty-seven".