4321722053453 has 8 divisors (see below), whose sum is σ = 4939346741760. Its totient is φ = 3704156321040.

The previous prime is 4321722053357. The next prime is 4321722053479. The reversal of 4321722053453 is 3543502271234.

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

It is not a de Polignac number, because 4321722053453 - 2⁸ = 4321722053197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4321722053453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4321722053053) 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, 14581778 + ... + 14875203.

It is an arithmetic number, because the mean of its divisors is an integer number (617418342720).

Almost surely, 2^{4321722053453} is an apocalyptic number.

It is an amenable number.

4321722053453 is a deficient number, since it is larger than the sum of its proper divisors (617624688307).

4321722053453 is a wasteful number, since it uses less digits than its factorization.

4321722053453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29477947.

The product of its (nonzero) digits is 604800, while the sum is 41.

The spelling of 4321722053453 in words is "four trillion, three hundred twenty-one billion, seven hundred twenty-two million, fifty-three thousand, four hundred fifty-three".