4972773797147 has 8 divisors (see below), whose sum is σ = 5356075268544. Its totient is φ = 4589583812928.

The previous prime is 4972773797143. The next prime is 4972773797203. The reversal of 4972773797147 is 7417973772794.

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

It is a cyclic number.

It is not a de Polignac number, because 4972773797147 - 2² = 4972773797143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4972773797143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27779138 + ... + 27957575.

It is an arithmetic number, because the mean of its divisors is an integer number (669509408568).

Almost surely, 2^{4972773797147} is an apocalyptic number.

4972773797147 is a deficient number, since it is larger than the sum of its proper divisors (383301471397).

4972773797147 is a wasteful number, since it uses less digits than its factorization.

4972773797147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55743589.

The product of its digits is 914838624, while the sum is 74.

The spelling of 4972773797147 in words is "four trillion, nine hundred seventy-two billion, seven hundred seventy-three million, seven hundred ninety-seven thousand, one hundred forty-seven".