11417677654 has 4 divisors (see below), whose sum is σ = 17126516484. Its totient is φ = 5708838826.

The previous prime is 11417677651. The next prime is 11417677679. The reversal of 11417677654 is 45677671411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45677671411 = 19 ⋅2404087969.

It is a junction number, because it is equal to n+sod(n) for n = 11417677598 and 11417677607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11417677651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2854419412 + ... + 2854419415.

It is an arithmetic number, because the mean of its divisors is an integer number (4281629121).

Almost surely, 2^11417677654 is an apocalyptic number.

11417677654 is a deficient number, since it is larger than the sum of its proper divisors (5708838830).

11417677654 is an equidigital number, since it uses as much as digits as its factorization.

11417677654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5708838829.

The product of its digits is 987840, while the sum is 49.

The spelling of 11417677654 in words is "eleven billion, four hundred seventeen million, six hundred seventy-seven thousand, six hundred fifty-four".