10777513877 has 8 divisors (see below), whose sum is σ = 11709267864. Its totient is φ = 9860433408.

The previous prime is 10777513867. The next prime is 10777513889. The reversal of 10777513877 is 77831577701.

10777513877 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 167281 + 10777346596 = 409^2 + 103814^2 .

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 10777513877 - 2¹² = 10777509781 is a prime.

It is a super-2 number, since 2×10777513877² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10777513807) 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, 3666848 + ... + 3669785.

It is an arithmetic number, because the mean of its divisors is an integer number (1463658483).

Almost surely, 2^10777513877 is an apocalyptic number.

It is an amenable number.

10777513877 is a deficient number, since it is larger than the sum of its proper divisors (931753987).

10777513877 is a wasteful number, since it uses less digits than its factorization.

10777513877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7336759.

The product of its (nonzero) digits is 2016840, while the sum is 53.

The spelling of 10777513877 in words is "ten billion, seven hundred seventy-seven million, five hundred thirteen thousand, eight hundred seventy-seven".