275508052580 has 24 divisors (see below), whose sum is σ = 609017801280. Its totient is φ = 104403051360.

The previous prime is 275508052577. The next prime is 275508052607. The reversal of 275508052580 is 85250805572.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362510216 + ... + 362510975.

It is an arithmetic number, because the mean of its divisors is an integer number (25375741720).

Almost surely, 2^275508052580 is an apocalyptic number.

275508052580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

275508052580 is an abundant number, since it is smaller than the sum of its proper divisors (333509748700).

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

275508052580 is a wasteful number, since it uses less digits than its factorization.

275508052580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725021219 (or 725021217 counting only the distinct ones).

The product of its (nonzero) digits is 1120000, while the sum is 47.

The spelling of 275508052580 in words is "two hundred seventy-five billion, five hundred eight million, fifty-two thousand, five hundred eighty".