6060661538 has 8 divisors (see below), whose sum is σ = 9101313900. Its totient is φ = 3026890240.

The previous prime is 6060661511. The next prime is 6060661567. The reversal of 6060661538 is 8351660606.

It can be written as a sum of positive squares in 2 ways, for example, as 4755067849 + 1305593689 = 68957^2 + 36133^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 6060661495 and 6060661504.

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 3 ways as a sum of consecutive naturals, for example, 1718063 + ... + 1721586.

Almost surely, 2^6060661538 is an apocalyptic number.

6060661538 is a deficient number, since it is larger than the sum of its proper divisors (3040652362).

6060661538 is a wasteful number, since it uses less digits than its factorization.

6060661538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440532.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 6060661538 is about 77850.2507253509. The cubic root of 6060661538 is about 1823.2239217331.

The spelling of 6060661538 in words is "six billion, sixty million, six hundred sixty-one thousand, five hundred thirty-eight".