271245502660 has 48 divisors (see below), whose sum is σ = 625934615040. Its totient is φ = 97914755840.

The previous prime is 271245502639. The next prime is 271245502663. The reversal of 271245502660 is 66205542172.

It is not an unprimeable number, because it can be changed into a prime (271245502663) 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 15 ways as a sum of consecutive naturals, for example, 4469620 + ... + 4529899.

It is an arithmetic number, because the mean of its divisors is an integer number (13040304480).

Almost surely, 2^271245502660 is an apocalyptic number.

271245502660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

271245502660 is an abundant number, since it is smaller than the sum of its proper divisors (354689112380).

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

271245502660 is a wasteful number, since it uses less digits than its factorization.

271245502660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8999676 (or 8999674 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 271245502660 in words is "two hundred seventy-one billion, two hundred forty-five million, five hundred two thousand, six hundred sixty".