4938848656628 has 6 divisors (see below), whose sum is σ = 8642985149106. Its totient is φ = 2469424328312.

The previous prime is 4938848656619. The next prime is 4938848656633. The reversal of 4938848656628 is 8266568488394.

It can be written as a sum of positive squares in only one way, i.e., 4403861737444 + 534986919184 = 2098538^2 + 731428^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617356082075 + ... + 617356082082.

It is an arithmetic number, because the mean of its divisors is an integer number (1440497524851).

Almost surely, 2^{4938848656628} is an apocalyptic number.

It is an amenable number.

4938848656628 is a deficient number, since it is larger than the sum of its proper divisors (3704136492478).

4938848656628 is a wasteful number, since it uses less digits than its factorization.

4938848656628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234712164161 (or 1234712164159 counting only the distinct ones).

The product of its digits is 3822059520, while the sum is 77.

The spelling of 4938848656628 in words is "four trillion, nine hundred thirty-eight billion, eight hundred forty-eight million, six hundred fifty-six thousand, six hundred twenty-eight".