27775413116 has 24 divisors (see below), whose sum is σ = 53030019504. Its totient is φ = 12624180480.

The previous prime is 27775413089. The next prime is 27775413121. The reversal of 27775413116 is 61131457772.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

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, 1019366 + ... + 1046258.

It is an arithmetic number, because the mean of its divisors is an integer number (2209584146).

Almost surely, 2^27775413116 is an apocalyptic number.

It is an amenable number.

27775413116 is a deficient number, since it is larger than the sum of its proper divisors (25254606388).

27775413116 is a wasteful number, since it uses less digits than its factorization.

27775413116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50381 (or 50379 counting only the distinct ones).

The product of its digits is 246960, while the sum is 44.

The spelling of 27775413116 in words is "twenty-seven billion, seven hundred seventy-five million, four hundred thirteen thousand, one hundred sixteen".