10623959777 has 8 divisors (see below), whose sum is σ = 10640939496. Its totient is φ = 10606995072.

The previous prime is 10623959743. The next prime is 10623959791. The reversal of 10623959777 is 77795932601.

10623959777 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 7292476816 + 3331482961 = 85396^2 + 57719^2 .

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 10623959777 - 2⁶ = 10623959713 is a prime.

It is a super-2 number, since 2×10623959777² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10623959677) 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, 2887463 + ... + 2891139.

It is an arithmetic number, because the mean of its divisors is an integer number (1330117437).

Almost surely, 2^10623959777 is an apocalyptic number.

It is an amenable number.

10623959777 is a deficient number, since it is larger than the sum of its proper divisors (16979719).

10623959777 is a wasteful number, since it uses less digits than its factorization.

10623959777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7507.

The product of its (nonzero) digits is 5000940, while the sum is 56.

The spelling of 10623959777 in words is "ten billion, six hundred twenty-three million, nine hundred fifty-nine thousand, seven hundred seventy-seven".