11054254623656 has 16 divisors (see below), whose sum is σ = 20745184005600. Its totient is φ = 5522205555504.

The previous prime is 11054254623647. The next prime is 11054254623667. The reversal of 11054254623656 is 65632645245011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615209996 + ... + 615227963.

It is an arithmetic number, because the mean of its divisors is an integer number (1296574000350).

Almost surely, 2^{11054254623656} is an apocalyptic number.

It is an amenable number.

11054254623656 is a deficient number, since it is larger than the sum of its proper divisors (9690929381944).

11054254623656 is a wasteful number, since it uses less digits than its factorization.

11054254623656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230439088 (or 1230439084 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 50.

Adding to 11054254623656 its reverse (65632645245011), we get a palindrome (76686899868667).

The spelling of 11054254623656 in words is "eleven trillion, fifty-four billion, two hundred fifty-four million, six hundred twenty-three thousand, six hundred fifty-six".