275472404359480 has 128 divisors (see below), whose sum is σ = 625080851712000. Its totient is φ = 109256263148032.

The previous prime is 275472404359469. The next prime is 275472404359543. The reversal of 275472404359480 is 84953404274572.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4074579837 + ... + 4074647443.

It is an arithmetic number, because the mean of its divisors is an integer number (4883444154000).

Almost surely, 2^{275472404359480} is an apocalyptic number.

275472404359480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

275472404359480 is an abundant number, since it is smaller than the sum of its proper divisors (349608447352520).

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

275472404359480 is a wasteful number, since it uses less digits than its factorization.

275472404359480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69373 (or 69369 counting only the distinct ones).

The product of its (nonzero) digits is 270950400, while the sum is 64.

The spelling of 275472404359480 in words is "two hundred seventy-five trillion, four hundred seventy-two billion, four hundred four million, three hundred fifty-nine thousand, four hundred eighty".