11550055607160 has 64 divisors (see below), whose sum is σ = 39600190656000. Its totient is φ = 2640012710016.

The previous prime is 11550055607159. The next prime is 11550055607161. The reversal of 11550055607160 is 6170655005511.

It is an interprime number because it is at equal distance from previous prime (11550055607159) and next prime (11550055607161).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11550055607161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6875032260 + ... + 6875033939.

It is an arithmetic number, because the mean of its divisors is an integer number (618752979000).

Almost surely, 2^{11550055607160} is an apocalyptic number.

11550055607160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11550055607160 is an abundant number, since it is smaller than the sum of its proper divisors (28050135048840).

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

11550055607160 is a wasteful number, since it uses less digits than its factorization.

11550055607160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13750066220 (or 13750066216 counting only the distinct ones).

The product of its (nonzero) digits is 157500, while the sum is 42.

The spelling of 11550055607160 in words is "eleven trillion, five hundred fifty billion, fifty-five million, six hundred seven thousand, one hundred sixty".