275055147471 has 16 divisors (see below), whose sum is σ = 415737875840. Its totient is φ = 160356036960.

The previous prime is 275055147443. The next prime is 275055147481. The reversal of 275055147471 is 174741550572.

It is not a de Polignac number, because 275055147471 - 2¹⁰ = 275055146447 is a prime.

It is a super-3 number, since 3×275055147471³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 275055147471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275055147481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185596525 + ... + 185598006.

It is an arithmetic number, because the mean of its divisors is an integer number (25983617240).

Almost surely, 2^275055147471 is an apocalyptic number.

275055147471 is a deficient number, since it is larger than the sum of its proper divisors (140682728369).

275055147471 is a wasteful number, since it uses less digits than its factorization.

275055147471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371194566.

The product of its (nonzero) digits is 1372000, while the sum is 48.

The spelling of 275055147471 in words is "two hundred seventy-five billion, fifty-five million, one hundred forty-seven thousand, four hundred seventy-one".