5681654600 has 24 divisors (see below), whose sum is σ = 13209847410. Its totient is φ = 2272661760.

The previous prime is 5681654597. The next prime is 5681654639. The reversal of 5681654600 is 64561865.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 3699802276 + 1981852324 = 60826^2 + 44518^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14203937 + ... + 14204336.

Almost surely, 2^5681654600 is an apocalyptic number.

5681654600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5681654600 is an abundant number, since it is smaller than the sum of its proper divisors (7528192810).

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

5681654600 is a wasteful number, since it uses less digits than its factorization.

5681654600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28408289 (or 28408280 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 5681654600 is about 75376.7510576040. The cubic root of 5681654600 is about 1784.3975139243.

The spelling of 5681654600 in words is "five billion, six hundred eighty-one million, six hundred fifty-four thousand, six hundred".