4980253778 has 8 divisors (see below), whose sum is σ = 7520517900. Its totient is φ = 2473414480.

The previous prime is 4980253741. The next prime is 4980253787. The reversal of 4980253778 is 8773520894.

It can be written as a sum of positive squares in 2 ways, for example, as 4976879209 + 3374569 = 70547^2 + 1837^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8355833 + ... + 8356428.

Almost surely, 2^4980253778 is an apocalyptic number.

4980253778 is a deficient number, since it is larger than the sum of its proper divisors (2540264122).

4980253778 is a wasteful number, since it uses less digits than its factorization.

4980253778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16712412.

The product of its (nonzero) digits is 3386880, while the sum is 53.

The square root of 4980253778 is about 70570.9131158156. The cubic root of 4980253778 is about 1707.7219392149.

The spelling of 4980253778 in words is "four billion, nine hundred eighty million, two hundred fifty-three thousand, seven hundred seventy-eight".