275975920580 has 12 divisors (see below), whose sum is σ = 579549433260. Its totient is φ = 110390368224.

The previous prime is 275975920477. The next prime is 275975920601. The reversal of 275975920580 is 85029579572.

It can be written as a sum of positive squares in 2 ways, for example, as 172045766656 + 103930153924 = 414784^2 + 322382^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6899397995 + ... + 6899398034.

It is an arithmetic number, because the mean of its divisors is an integer number (48295786105).

Almost surely, 2^275975920580 is an apocalyptic number.

275975920580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

275975920580 is an abundant number, since it is smaller than the sum of its proper divisors (303573512680).

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

275975920580 is a wasteful number, since it uses less digits than its factorization.

275975920580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13798796038 (or 13798796036 counting only the distinct ones).

The product of its (nonzero) digits is 15876000, while the sum is 59.

The spelling of 275975920580 in words is "two hundred seventy-five billion, nine hundred seventy-five million, nine hundred twenty thousand, five hundred eighty".