275550555050 has 12 divisors (see below), whose sum is σ = 512524032486. Its totient is φ = 110220222000.

The previous prime is 275550555047. The next prime is 275550555053. The reversal of 275550555050 is 50555055572.

It is an interprime number because it is at equal distance from previous prime (275550555047) and next prime (275550555053).

It can be written as a sum of positive squares in 3 ways, for example, as 224665572121 + 50884982929 = 473989^2 + 225577^2 .

It is a junction number, because it is equal to n+sod(n) for n = 275550554992 and 275550555010.

It is not an unprimeable number, because it can be changed into a prime (275550555053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2755505501 + ... + 2755505600.

Almost surely, 2^275550555050 is an apocalyptic number.

275550555050 is a deficient number, since it is larger than the sum of its proper divisors (236973477436).

275550555050 is a wasteful number, since it uses less digits than its factorization.

275550555050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5511011113 (or 5511011108 counting only the distinct ones).

The product of its (nonzero) digits is 1093750, while the sum is 44.

The spelling of 275550555050 in words is "two hundred seventy-five billion, five hundred fifty million, five hundred fifty-five thousand, fifty".