6000561656 has 8 divisors (see below), whose sum is σ = 11251053120. Its totient is φ = 3000280824.

The previous prime is 6000561647. The next prime is 6000561667. The reversal of 6000561656 is 6561650006.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 375035096 + ... + 375035111.

It is an arithmetic number, because the mean of its divisors is an integer number (1406381640).

Almost surely, 2^6000561656 is an apocalyptic number.

It is an amenable number.

6000561656 is a deficient number, since it is larger than the sum of its proper divisors (5250491464).

6000561656 is a wasteful number, since it uses less digits than its factorization.

6000561656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750070213 (or 750070209 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 6000561656 is about 77463.2923131983. The cubic root of 6000561656 is about 1817.1772908788.

The spelling of 6000561656 in words is "six billion, five hundred sixty-one thousand, six hundred fifty-six".