6010661000 has 32 divisors (see below), whose sum is σ = 14064949080. Its totient is φ = 2404264000.

The previous prime is 6010660993. The next prime is 6010661009. The reversal of 6010661000 is 1660106.

It can be written as a sum of positive squares in 4 ways, for example, as 1942517476 + 4068143524 = 44074^2 + 63782^2 .

It is a super-2 number, since 2×6010661000² = 72256091313842000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (6010661009) by changing a digit.

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, 3004331 + ... + 3006330.

Almost surely, 2^6010661000 is an apocalyptic number.

It is an amenable number.

6010661000 is an abundant number, since it is smaller than the sum of its proper divisors (8054288080).

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

6010661000 is a wasteful number, since it uses less digits than its factorization.

6010661000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6010682 (or 6010668 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 6010661000 is about 77528.4528415214. The cubic root of 6010661000 is about 1818.1961961742.

The spelling of 6010661000 in words is "six billion, ten million, six hundred sixty-one thousand".