6185954916964 has 9 divisors (see below), whose sum is σ = 10825429809747. Its totient is φ = 3092974971324.

The previous prime is 6185954916917. The next prime is 6185954917013. The reversal of 6185954916964 is 4696194595816.

The square root of 6185954916964 is 2487158.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×6185954916964² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4352527 + ... + 5596105.

Almost surely, 2^{6185954916964} is an apocalyptic number.

6185954916964 is the 2487158-th square number.

It is an amenable number.

6185954916964 is a deficient number, since it is larger than the sum of its proper divisors (4639474892783).

6185954916964 is an frugal number, since it uses more digits than its factorization.

6185954916964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2487162 (or 1243581 counting only the distinct ones).

The product of its digits is 503884800, while the sum is 73.

The spelling of 6185954916964 in words is "six trillion, one hundred eighty-five billion, nine hundred fifty-four million, nine hundred sixteen thousand, nine hundred sixty-four".