5578625198 has 16 divisors (see below), whose sum is σ = 8690671440. Its totient is φ = 2683429056.

The previous prime is 5578625099. The next prime is 5578625201. The reversal of 5578625198 is 8915268755.

It is a super-2 number, since 2×5578625198² = 62242118199521078408, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 416936 + ... + 430107.

It is an arithmetic number, because the mean of its divisors is an integer number (543166965).

Almost surely, 2^5578625198 is an apocalyptic number.

5578625198 is a deficient number, since it is larger than the sum of its proper divisors (3112046242).

5578625198 is a wasteful number, since it uses less digits than its factorization.

5578625198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847171.

The product of its digits is 6048000, while the sum is 56.

The square root of 5578625198 is about 74690.1947915521. The cubic root of 5578625198 is about 1773.5457450993.

The spelling of 5578625198 in words is "five billion, five hundred seventy-eight million, six hundred twenty-five thousand, one hundred ninety-eight".