578816207453 has 16 divisors (see below), whose sum is σ = 652401526272. Its totient is φ = 508756248000.

The previous prime is 578816207407. The next prime is 578816207503. The reversal of 578816207453 is 354702618875.

It is a de Polignac number, because none of the positive numbers 2^k-578816207453 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 (578816207653) 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, 403778 + ... + 1149203.

It is an arithmetic number, because the mean of its divisors is an integer number (40775095392).

Almost surely, 2^578816207453 is an apocalyptic number.

It is an amenable number.

578816207453 is a deficient number, since it is larger than the sum of its proper divisors (73585318819).

578816207453 is a wasteful number, since it uses less digits than its factorization.

578816207453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1554116.

The product of its (nonzero) digits is 11289600, while the sum is 56.

The spelling of 578816207453 in words is "five hundred seventy-eight billion, eight hundred sixteen million, two hundred seven thousand, four hundred fifty-three".