271041975225 has 72 divisors (see below), whose sum is σ = 575367549120. Its totient is φ = 123904883520.

The previous prime is 271041975173. The next prime is 271041975227. The reversal of 271041975225 is 522579140172.

271041975225 is a `hidden beast` number, since 2 + 7 + 1 + 0 + 419 + 7 + 5 + 225 = 666.

It is not a de Polignac number, because 271041975225 - 2¹⁰ = 271041974201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (271041975227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3144330 + ... + 3229379.

It is an arithmetic number, because the mean of its divisors is an integer number (7991215960).

Almost surely, 2^271041975225 is an apocalyptic number.

271041975225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

271041975225 is an abundant number, since it is smaller than the sum of its proper divisors (304325573895).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

271041975225 is an equidigital number, since it uses as much as digits as its factorization.

271041975225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6373741 (or 6373724 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 45.

The spelling of 271041975225 in words is "two hundred seventy-one billion, forty-one million, nine hundred seventy-five thousand, two hundred twenty-five".