27530146330 has 32 divisors (see below), whose sum is σ = 52790875200. Its totient is φ = 10306778112.

The previous prime is 27530146283. The next prime is 27530146337. The reversal of 27530146330 is 3364103572.

It is not an unprimeable number, because it can be changed into a prime (27530146337) 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, 857095 + ... + 888634.

It is an arithmetic number, because the mean of its divisors is an integer number (1649714850).

Almost surely, 2^27530146330 is an apocalyptic number.

27530146330 is a deficient number, since it is larger than the sum of its proper divisors (25260728870).

27530146330 is a wasteful number, since it uses less digits than its factorization.

27530146330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745838.

The product of its (nonzero) digits is 45360, while the sum is 34.

The spelling of 27530146330 in words is "twenty-seven billion, five hundred thirty million, one hundred forty-six thousand, three hundred thirty".