11051513550054 has 24 divisors (see below), whose sum is σ = 24191801142600. Its totient is φ = 3645860139648.

The previous prime is 11051513549969. The next prime is 11051513550071. The reversal of 11051513550054 is 45005531515011.

11051513550054 is a `hidden beast` number, since 1 + 1 + 0 + 5 + 1 + 51 + 3 + 550 + 0 + 54 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3164807404 + ... + 3164810895.

It is an arithmetic number, because the mean of its divisors is an integer number (1007991714275).

Almost surely, 2^{11051513550054} is an apocalyptic number.

11051513550054 is an abundant number, since it is smaller than the sum of its proper divisors (13140287592546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11051513550054 is a wasteful number, since it uses less digits than its factorization.

11051513550054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6329618404 (or 6329618401 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 36.

The spelling of 11051513550054 in words is "eleven trillion, fifty-one billion, five hundred thirteen million, five hundred fifty thousand, fifty-four".