10540077677 has 4 divisors (see below), whose sum is σ = 10557674400. Its totient is φ = 10522480956.

The previous prime is 10540077661. The next prime is 10540077697. The reversal of 10540077677 is 77677004501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10540077677 - 2⁴ = 10540077661 is a prime.

It is a super-2 number, since 2×10540077677² (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 (10540077697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8797463 + ... + 8798660.

It is an arithmetic number, because the mean of its divisors is an integer number (2639418600).

Almost surely, 2^10540077677 is an apocalyptic number.

It is an amenable number.

10540077677 is a deficient number, since it is larger than the sum of its proper divisors (17596723).

10540077677 is an equidigital number, since it uses as much as digits as its factorization.

10540077677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17596722.

The product of its (nonzero) digits is 288120, while the sum is 44.

The spelling of 10540077677 in words is "ten billion, five hundred forty million, seventy-seven thousand, six hundred seventy-seven".