276525012650 has 12 divisors (see below), whose sum is σ = 514336523622. Its totient is φ = 110610005040.

The previous prime is 276525012637. The next prime is 276525012661. The reversal of 276525012650 is 56210525672.

276525012650 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 213711119521 + 62813893129 = 462289^2 + 250627^2 .

It is a junction number, because it is equal to n+sod(n) for n = 276525012598 and 276525012607.

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, 2765250077 + ... + 2765250176.

Almost surely, 2^276525012650 is an apocalyptic number.

276525012650 is a deficient number, since it is larger than the sum of its proper divisors (237811510972).

276525012650 is a wasteful number, since it uses less digits than its factorization.

276525012650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5530500265 (or 5530500260 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 276525012650 in words is "two hundred seventy-six billion, five hundred twenty-five million, twelve thousand, six hundred fifty".