453223545079 has 16 divisors (see below), whose sum is σ = 466731450432. Its totient is φ = 439907989248.

The previous prime is 453223545031. The next prime is 453223545139. The reversal of 453223545079 is 970545322354.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 453223545079 - 2²⁵ = 453189990647 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 (453223545679) 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, 5400987 + ... + 5484259.

It is an arithmetic number, because the mean of its divisors is an integer number (29170715652).

Almost surely, 2^453223545079 is an apocalyptic number.

453223545079 is a deficient number, since it is larger than the sum of its proper divisors (13507905353).

453223545079 is a wasteful number, since it uses less digits than its factorization.

453223545079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84426.

The product of its (nonzero) digits is 4536000, while the sum is 49.

The spelling of 453223545079 in words is "four hundred fifty-three billion, two hundred twenty-three million, five hundred forty-five thousand, seventy-nine".