4980860067649 has 4 divisors (see below), whose sum is σ = 4980865803264. Its totient is φ = 4980854332036.

The previous prime is 4980860067647. The next prime is 4980860067691. The reversal of 4980860067649 is 9467600680894.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4980860067649 - 2¹ = 4980860067647 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4980860067647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1267537 + ... + 3401230.

It is an arithmetic number, because the mean of its divisors is an integer number (1245216450816).

Almost surely, 2^{4980860067649} is an apocalyptic number.

It is an amenable number.

4980860067649 is a deficient number, since it is larger than the sum of its proper divisors (5735615).

4980860067649 is a wasteful number, since it uses less digits than its factorization.

4980860067649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5735614.

The product of its (nonzero) digits is 125411328, while the sum is 67.

The spelling of 4980860067649 in words is "four trillion, nine hundred eighty billion, eight hundred sixty million, sixty-seven thousand, six hundred forty-nine".