4780668476050 has 24 divisors (see below), whose sum is σ = 8894385578916. Its totient is φ = 1911763688640.

The previous prime is 4780668476029. The next prime is 4780668476057. The reversal of 4780668476050 is 506748660874.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1188555663681 + 3592112812369 = 1090209^2 + 1895287^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4780668476050.

It is not an unprimeable number, because it can be changed into a prime (4780668476057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12400797 + ... + 12780496.

Almost surely, 2^{4780668476050} is an apocalyptic number.

4780668476050 is a deficient number, since it is larger than the sum of its proper divisors (4113717102866).

4780668476050 is a wasteful number, since it uses less digits than its factorization.

4780668476050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25185102 (or 25185097 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 61.

The spelling of 4780668476050 in words is "four trillion, seven hundred eighty billion, six hundred sixty-eight million, four hundred seventy-six thousand, fifty".