27773852076 has 24 divisors (see below), whose sum is σ = 72006283440. Its totient is φ = 9257950656.

The previous prime is 27773852033. The next prime is 27773852083. The reversal of 27773852076 is 67025837772.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 128582541 + ... + 128582756.

It is an arithmetic number, because the mean of its divisors is an integer number (3000261810).

Almost surely, 2^27773852076 is an apocalyptic number.

It is an amenable number.

27773852076 is an abundant number, since it is smaller than the sum of its proper divisors (44232431364).

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

27773852076 is a wasteful number, since it uses less digits than its factorization.

27773852076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257165310 (or 257165302 counting only the distinct ones).

The product of its (nonzero) digits is 6914880, while the sum is 54.

The spelling of 27773852076 in words is "twenty-seven billion, seven hundred seventy-three million, eight hundred fifty-two thousand, seventy-six".