272563028474975 has 24 divisors (see below), whose sum is σ = 386592873674880. Its totient is φ = 186739656858720.

The previous prime is 272563028474941. The next prime is 272563028474977. The reversal of 272563028474975 is 579474820365272.

It is not a de Polignac number, because 272563028474975 - 2⁶ = 272563028474911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 272563028474899 and 272563028474908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272563028474977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 669402245 + ... + 669809294.

It is an arithmetic number, because the mean of its divisors is an integer number (16108036403120).

Almost surely, 2^{272563028474975} is an apocalyptic number.

272563028474975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

272563028474975 is a deficient number, since it is larger than the sum of its proper divisors (114029845199905).

272563028474975 is a wasteful number, since it uses less digits than its factorization.

272563028474975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339212719 (or 1339212714 counting only the distinct ones).

The product of its (nonzero) digits is 1422489600, while the sum is 71.

The spelling of 272563028474975 in words is "two hundred seventy-two trillion, five hundred sixty-three billion, twenty-eight million, four hundred seventy-four thousand, nine hundred seventy-five".