27825057532 has 6 divisors (see below), whose sum is σ = 48693850688. Its totient is φ = 13912528764.

The previous prime is 27825057527. The next prime is 27825057539. The reversal of 27825057532 is 23575052872.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27825057539) by changing a digit.

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 as a sum of consecutive naturals, namely, 3478132188 + ... + 3478132195.

Almost surely, 2^27825057532 is an apocalyptic number.

It is an amenable number.

27825057532 is a deficient number, since it is larger than the sum of its proper divisors (20868793156).

27825057532 is a wasteful number, since it uses less digits than its factorization.

27825057532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6956264387 (or 6956264385 counting only the distinct ones).

The product of its (nonzero) digits is 1176000, while the sum is 46.

The spelling of 27825057532 in words is "twenty-seven billion, eight hundred twenty-five million, fifty-seven thousand, five hundred thirty-two".