4772981947125 has 64 divisors (see below), whose sum is σ = 9081122019840. Its totient is φ = 2180907187200.

The previous prime is 4772981947117. The next prime is 4772981947157. The reversal of 4772981947125 is 5217491892774.

It is a happy number.

It is not a de Polignac number, because 4772981947125 - 2³ = 4772981947117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5161599 + ... + 6015651.

It is an arithmetic number, because the mean of its divisors is an integer number (141892531560).

Almost surely, 2^{4772981947125} is an apocalyptic number.

It is an amenable number.

4772981947125 is a deficient number, since it is larger than the sum of its proper divisors (4308140072715).

4772981947125 is a wasteful number, since it uses less digits than its factorization.

4772981947125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856207 (or 856197 counting only the distinct ones).

The product of its digits is 71124480, while the sum is 66.

The spelling of 4772981947125 in words is "four trillion, seven hundred seventy-two billion, nine hundred eighty-one million, nine hundred forty-seven thousand, one hundred twenty-five".