5654198190 has 32 divisors (see below), whose sum is σ = 14007822336. Its totient is φ = 1459147680.

The previous prime is 5654198149. The next prime is 5654198219. The reversal of 5654198190 is 918914565.

It is a super-4 number, since 4×5654198190⁴ (a number of 40 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3038962 + ... + 3040821.

It is an arithmetic number, because the mean of its divisors is an integer number (437744448).

Almost surely, 2^5654198190 is an apocalyptic number.

5654198190 is an abundant number, since it is smaller than the sum of its proper divisors (8353624146).

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

5654198190 is a wasteful number, since it uses less digits than its factorization.

5654198190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6079824.

The product of its (nonzero) digits is 388800, while the sum is 48.

The square root of 5654198190 is about 75194.4026507293. The cubic root of 5654198190 is about 1781.5185238516.

The spelling of 5654198190 in words is "five billion, six hundred fifty-four million, one hundred ninety-eight thousand, one hundred ninety".