4961776845 has 8 divisors (see below), whose sum is σ = 7938842976. Its totient is φ = 2646280976.

The previous prime is 4961776819. The next prime is 4961776861. The reversal of 4961776845 is 5486771694.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4961776845 - 2⁹ = 4961776333 is a prime.

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, 165392547 + ... + 165392576.

It is an arithmetic number, because the mean of its divisors is an integer number (992355372).

Almost surely, 2^4961776845 is an apocalyptic number.

It is an amenable number.

4961776845 is a deficient number, since it is larger than the sum of its proper divisors (2977066131).

4961776845 is a wasteful number, since it uses less digits than its factorization.

4961776845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330785131.

The product of its digits is 10160640, while the sum is 57.

The square root of 4961776845 is about 70439.8810688945. The cubic root of 4961776845 is about 1705.6074173845.

The spelling of 4961776845 in words is "four billion, nine hundred sixty-one million, seven hundred seventy-six thousand, eight hundred forty-five".