27552555050775 has 24 divisors (see below), whose sum is σ = 45565761082320. Its totient is φ = 14690759447040.

The previous prime is 27552555050747. The next prime is 27552555050809. The reversal of 27552555050775 is 57705055525572.

It is not a de Polignac number, because 27552555050775 - 2⁸ = 27552555050519 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48925410 + ... + 49485359.

It is an arithmetic number, because the mean of its divisors is an integer number (1898573378430).

Almost surely, 2^{27552555050775} is an apocalyptic number.

27552555050775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

27552555050775 is a deficient number, since it is larger than the sum of its proper divisors (18013206031545).

27552555050775 is a wasteful number, since it uses less digits than its factorization.

27552555050775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98414515 (or 98414510 counting only the distinct ones).

The product of its (nonzero) digits is 107187500, while the sum is 60.

The spelling of 27552555050775 in words is "twenty-seven trillion, five hundred fifty-two billion, five hundred fifty-five million, fifty thousand, seven hundred seventy-five".