27550052750 has 32 divisors (see below), whose sum is σ = 56262222432. Its totient is φ = 10018200000.

The previous prime is 27550052737. The next prime is 27550052771. The reversal of 27550052750 is 5725005572.

It is a congruent number.

It is an unprimeable number.

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, 5006351 + ... + 5011850.

It is an arithmetic number, because the mean of its divisors is an integer number (1758194451).

Almost surely, 2^27550052750 is an apocalyptic number.

27550052750 is an abundant number, since it is smaller than the sum of its proper divisors (28712169682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27550052750 is a wasteful number, since it uses less digits than its factorization.

27550052750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10018229 (or 10018219 counting only the distinct ones).

The product of its (nonzero) digits is 122500, while the sum is 38.

The spelling of 27550052750 in words is "twenty-seven billion, five hundred fifty million, fifty-two thousand, seven hundred fifty".