4946779167180 has 24 divisors (see below), whose sum is σ = 13850981668272. Its totient is φ = 1319141111232.

The previous prime is 4946779167133. The next prime is 4946779167193. The reversal of 4946779167180 is 817619776494.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41223159667 + ... + 41223159786.

It is an arithmetic number, because the mean of its divisors is an integer number (577124236178).

Almost surely, 2^{4946779167180} is an apocalyptic number.

It is an amenable number.

4946779167180 is an abundant number, since it is smaller than the sum of its proper divisors (8904202501092).

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

4946779167180 is a wasteful number, since it uses less digits than its factorization.

4946779167180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82446319465 (or 82446319463 counting only the distinct ones).

The product of its (nonzero) digits is 128024064, while the sum is 69.

The spelling of 4946779167180 in words is "four trillion, nine hundred forty-six billion, seven hundred seventy-nine million, one hundred sixty-seven thousand, one hundred eighty".