77110547093 has 8 divisors (see below), whose sum is σ = 83787352320. Its totient is φ = 70695577440.

The previous prime is 77110547081. The next prime is 77110547123. The reversal of 77110547093 is 39074501177.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 77110547093 - 2⁸ = 77110546837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77110547593) 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 7 ways as a sum of consecutive naturals, for example, 65458280 + ... + 65459457.

It is an arithmetic number, because the mean of its divisors is an integer number (10473419040).

Almost surely, 2^77110547093 is an apocalyptic number.

It is an amenable number.

77110547093 is a deficient number, since it is larger than the sum of its proper divisors (6676805227).

77110547093 is a wasteful number, since it uses less digits than its factorization.

77110547093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130917787.

The product of its (nonzero) digits is 185220, while the sum is 44.

The spelling of 77110547093 in words is "seventy-seven billion, one hundred ten million, five hundred forty-seven thousand, ninety-three".