27552525052 has 48 divisors (see below), whose sum is σ = 52233818112. Its totient is φ = 12641319360.

The previous prime is 27552525047. The next prime is 27552525053. The reversal of 27552525052 is 25052525572.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 27552524996 and 27552525014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27552525053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11258493 + ... + 11260939.

It is an arithmetic number, because the mean of its divisors is an integer number (1088204544).

Almost surely, 2^27552525052 is an apocalyptic number.

It is an amenable number.

27552525052 is a deficient number, since it is larger than the sum of its proper divisors (24681293060).

27552525052 is a wasteful number, since it uses less digits than its factorization.

27552525052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3658 (or 3656 counting only the distinct ones).

The product of its (nonzero) digits is 350000, while the sum is 40.

The spelling of 27552525052 in words is "twenty-seven billion, five hundred fifty-two million, five hundred twenty-five thousand, fifty-two".