272453794825 has 12 divisors (see below), whose sum is σ = 341187686028. Its totient is φ = 215804984000.

The previous prime is 272453794801. The next prime is 272453794831. The reversal of 272453794825 is 528497354272.

It can be written as a sum of positive squares in 6 ways, for example, as 7165961104 + 265287833721 = 84652^2 + 515061^2 .

It is not a de Polignac number, because 272453794825 - 2¹⁵ = 272453762057 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 272453794825.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53948722 + ... + 53953771.

It is an arithmetic number, because the mean of its divisors is an integer number (28432307169).

Almost surely, 2^272453794825 is an apocalyptic number.

272453794825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

272453794825 is a deficient number, since it is larger than the sum of its proper divisors (68733891203).

272453794825 is a wasteful number, since it uses less digits than its factorization.

272453794825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107902604 (or 107902599 counting only the distinct ones).

The product of its digits is 33868800, while the sum is 58.

The spelling of 272453794825 in words is "two hundred seventy-two billion, four hundred fifty-three million, seven hundred ninety-four thousand, eight hundred twenty-five".