6161974866504 has 80 divisors (see below), whose sum is σ = 17272731801600. Its totient is φ = 2052385410528.

The previous prime is 6161974866469. The next prime is 6161974866511. The reversal of 6161974866504 is 4056684791616.

It is a happy number.

6161974866504 is a `hidden beast` number, since 6 + 1 + 6 + 1 + 97 + 486 + 65 + 0 + 4 = 666.

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 19 ways as a sum of consecutive naturals, for example, 2888652 + ... + 4546235.

It is an arithmetic number, because the mean of its divisors is an integer number (215909147520).

Almost surely, 2^{6161974866504} is an apocalyptic number.

It is an amenable number.

6161974866504 is an abundant number, since it is smaller than the sum of its proper divisors (11110756935096).

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

6161974866504 is a wasteful number, since it uses less digits than its factorization.

6161974866504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7436184 (or 7436171 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 63.

The spelling of 6161974866504 in words is "six trillion, one hundred sixty-one billion, nine hundred seventy-four million, eight hundred sixty-six thousand, five hundred four".