27525005505050 has 48 divisors (see below), whose sum is σ = 51838036840800. Its totient is φ = 10872165973440.

The previous prime is 27525005504951. The next prime is 27525005505077. The reversal of 27525005505050 is 5050550052572.

It is a junction number, because it is equal to n+sod(n) for n = 27525005504989 and 27525005505007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7130924 + ... + 10290776.

It is an arithmetic number, because the mean of its divisors is an integer number (1079959100850).

Almost surely, 2^{27525005505050} is an apocalyptic number.

27525005505050 is a deficient number, since it is larger than the sum of its proper divisors (24313031335750).

27525005505050 is a wasteful number, since it uses less digits than its factorization.

27525005505050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3162047 (or 3162042 counting only the distinct ones).

The product of its (nonzero) digits is 437500, while the sum is 41.

The spelling of 27525005505050 in words is "twenty-seven trillion, five hundred twenty-five billion, five million, five hundred five thousand, fifty".