10778087701 has 16 divisors (see below), whose sum is σ = 11130058800. Its totient is φ = 10433415168.

The previous prime is 10778087699. The next prime is 10778087741.

It is a happy number.

10778087701 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 8 ways, for example, as 808264900 + 9969822801 = 28430^2 + 99849^2 .

It is a cyclic number.

It is not a de Polignac number, because 10778087701 - 2¹ = 10778087699 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 (10778087741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 884035 + ... + 896143.

It is an arithmetic number, because the mean of its divisors is an integer number (695628675).

Almost surely, 2^10778087701 is an apocalyptic number.

It is an amenable number.

10778087701 is a deficient number, since it is larger than the sum of its proper divisors (351971099).

10778087701 is a wasteful number, since it uses less digits than its factorization.

10778087701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12408.

The product of its (nonzero) digits is 153664, while the sum is 46.

The spelling of 10778087701 in words is "ten billion, seven hundred seventy-eight million, eighty-seven thousand, seven hundred one".