27805050305530 has 16 divisors (see below), whose sum is σ = 51663577342464. Its totient is φ = 10763245279440.

The previous prime is 27805050305519. The next prime is 27805050305597. The reversal of 27805050305530 is 3550305050872.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44846855022 + ... + 44846855641.

It is an arithmetic number, because the mean of its divisors is an integer number (3228973583904).

Almost surely, 2^{27805050305530} is an apocalyptic number.

27805050305530 is a deficient number, since it is larger than the sum of its proper divisors (23858527036934).

27805050305530 is a wasteful number, since it uses less digits than its factorization.

27805050305530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89693710701.

The product of its (nonzero) digits is 630000, while the sum is 43.

The spelling of 27805050305530 in words is "twenty-seven trillion, eight hundred five billion, fifty million, three hundred five thousand, five hundred thirty".