27416531946 has 16 divisors (see below), whose sum is σ = 55493704224. Its totient is φ = 9028737264.

The previous prime is 27416531939. The next prime is 27416531977. The reversal of 27416531946 is 64913561472.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 27416531895 and 27416531904.

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 7 ways as a sum of consecutive naturals, for example, 27526141 + ... + 27527136.

It is an arithmetic number, because the mean of its divisors is an integer number (3468356514).

Almost surely, 2^27416531946 is an apocalyptic number.

27416531946 is an abundant number, since it is smaller than the sum of its proper divisors (28077172278).

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

27416531946 is a wasteful number, since it uses less digits than its factorization.

27416531946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55053365.

The product of its digits is 1088640, while the sum is 48.

The spelling of 27416531946 in words is "twenty-seven billion, four hundred sixteen million, five hundred thirty-one thousand, nine hundred forty-six".