4945963730880 has 224 divisors, whose sum is σ = 15758223886080. Its totient is φ = 1314326200320.

The previous prime is 4945963730809. The next prime is 4945963730941. The reversal of 4945963730880 is 880373695494.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1054349335 + ... + 1054354025.

Almost surely, 2^{4945963730880} is an apocalyptic number.

4945963730880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4945963730880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7879111943040).

4945963730880 is an abundant number, since it is smaller than the sum of its proper divisors (10812260155200).

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

4945963730880 is a wasteful number, since it uses less digits than its factorization.

4945963730880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8307 (or 8297 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 66.

The spelling of 4945963730880 in words is "four trillion, nine hundred forty-five billion, nine hundred sixty-three million, seven hundred thirty thousand, eight hundred eighty".