4420297453 has 16 divisors (see below), whose sum is σ = 5319744192. Its totient is φ = 3618864000.

The previous prime is 4420297451. The next prime is 4420297513. The reversal of 4420297453 is 3547920244.

It is a cyclic number.

It is not a de Polignac number, because 4420297453 - 2¹ = 4420297451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4420297451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371103 + ... + 382828.

It is an arithmetic number, because the mean of its divisors is an integer number (332484012).

Almost surely, 2^4420297453 is an apocalyptic number.

It is an amenable number.

4420297453 is a deficient number, since it is larger than the sum of its proper divisors (899446739).

4420297453 is a wasteful number, since it uses less digits than its factorization.

4420297453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753996.

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 4420297453 is about 66485.3175746345. The cubic root of 4420297453 is about 1641.1583939883.

The spelling of 4420297453 in words is "four billion, four hundred twenty million, two hundred ninety-seven thousand, four hundred fifty-three".