4945733780 has 24 divisors (see below), whose sum is σ = 11184967752. Its totient is φ = 1826116992.

The previous prime is 4945733711. The next prime is 4945733809. The reversal of 4945733780 is 873375494.

It can be written as a sum of positive squares in 4 ways, for example, as 57486724 + 4888247056 = 7582^2 + 69916^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9510767 + ... + 9511286.

It is an arithmetic number, because the mean of its divisors is an integer number (466040323).

Almost surely, 2^4945733780 is an apocalyptic number.

It is an amenable number.

4945733780 is an abundant number, since it is smaller than the sum of its proper divisors (6239233972).

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

4945733780 is a wasteful number, since it uses less digits than its factorization.

4945733780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19022075 (or 19022073 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 50.

The square root of 4945733780 is about 70325.9111565574. The cubic root of 4945733780 is about 1703.7671683501.

The spelling of 4945733780 in words is "four billion, nine hundred forty-five million, seven hundred thirty-three thousand, seven hundred eighty".