11054254621245 has 64 divisors (see below), whose sum is σ = 19729237340160. Its totient is φ = 5239211436800.

The previous prime is 11054254621187. The next prime is 11054254621313. The reversal of 11054254621245 is 54212645245011.

It is not a de Polignac number, because 11054254621245 - 2⁹ = 11054254620733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11054254621197 and 11054254621206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5498746 + ... + 7234964.

It is an arithmetic number, because the mean of its divisors is an integer number (308269333440).

Almost surely, 2^{11054254621245} is an apocalyptic number.

11054254621245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11054254621245 is a deficient number, since it is larger than the sum of its proper divisors (8674982718915).

11054254621245 is a wasteful number, since it uses less digits than its factorization.

11054254621245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737106.

The product of its (nonzero) digits is 384000, while the sum is 42.

Adding to 11054254621245 its reverse (54212645245011), we get a palindrome (65266899866256).

The spelling of 11054254621245 in words is "eleven trillion, fifty-four billion, two hundred fifty-four million, six hundred twenty-one thousand, two hundred forty-five".