5661730488 has 64 divisors (see below), whose sum is σ = 14293739520. Its totient is φ = 1868748800.

The previous prime is 5661730469. The next prime is 5661730513. The reversal of 5661730488 is 8840371665.

It is a congruent number.

It is an unprimeable number.

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, 1037848 + ... + 1043288.

It is an arithmetic number, because the mean of its divisors is an integer number (223339680).

Almost surely, 2^5661730488 is an apocalyptic number.

It is an amenable number.

5661730488 is an abundant number, since it is smaller than the sum of its proper divisors (8632009032).

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

5661730488 is a wasteful number, since it uses less digits than its factorization.

5661730488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5868 (or 5864 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 5661730488 is about 75244.4714779764. The cubic root of 5661730488 is about 1782.3092622050.

The spelling of 5661730488 in words is "five billion, six hundred sixty-one million, seven hundred thirty thousand, four hundred eighty-eight".