4726722453217 has 16 divisors (see below), whose sum is σ = 4962876186240. Its totient is φ = 4493126702592.

The previous prime is 4726722453203. The next prime is 4726722453223. The reversal of 4726722453217 is 7123542276274.

It is a cyclic number.

It is not a de Polignac number, because 4726722453217 - 2²³ = 4726714064609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4726722456217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57232209 + ... + 57314737.

It is an arithmetic number, because the mean of its divisors is an integer number (310179761640).

Almost surely, 2^{4726722453217} is an apocalyptic number.

It is an amenable number.

4726722453217 is a deficient number, since it is larger than the sum of its proper divisors (236153733023).

4726722453217 is a wasteful number, since it uses less digits than its factorization.

4726722453217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97992.

The product of its digits is 7902720, while the sum is 52.

The spelling of 4726722453217 in words is "four trillion, seven hundred twenty-six billion, seven hundred twenty-two million, four hundred fifty-three thousand, two hundred seventeen".