275342272550 has 12 divisors (see below), whose sum is σ = 512136627036. Its totient is φ = 110136909000.

The previous prime is 275342272547. The next prime is 275342272571. The reversal of 275342272550 is 55272243572.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2753422676 + ... + 2753422775.

It is an arithmetic number, because the mean of its divisors is an integer number (42678052253).

Almost surely, 2^275342272550 is an apocalyptic number.

275342272550 is a deficient number, since it is larger than the sum of its proper divisors (236794354486).

275342272550 is a wasteful number, since it uses less digits than its factorization.

275342272550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5506845463 (or 5506845458 counting only the distinct ones).

The product of its (nonzero) digits is 1176000, while the sum is 44.

The spelling of 275342272550 in words is "two hundred seventy-five billion, three hundred forty-two million, two hundred seventy-two thousand, five hundred fifty".