275530055050 has 24 divisors (see below), whose sum is σ = 512831614176. Its totient is φ = 110137675440.

The previous prime is 275530055039. The next prime is 275530055063. The reversal of 275530055050 is 50550035572.

It is a super-2 number, since 2×275530055050² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1783774 + ... + 1932073.

It is an arithmetic number, because the mean of its divisors is an integer number (21367983924).

Almost surely, 2^275530055050 is an apocalyptic number.

275530055050 is a deficient number, since it is larger than the sum of its proper divisors (237301559126).

275530055050 is a wasteful number, since it uses less digits than its factorization.

275530055050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3717342 (or 3717337 counting only the distinct ones).

The product of its (nonzero) digits is 131250, while the sum is 37.

The spelling of 275530055050 in words is "two hundred seventy-five billion, five hundred thirty million, fifty-five thousand, fifty".