11552000545140 has 48 divisors (see below), whose sum is σ = 35286110758080. Its totient is φ = 2800484980480.

The previous prime is 11552000545139. The next prime is 11552000545171. The reversal of 11552000545140 is 4154500025511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 8751514905 + ... + 8751516224.

It is an arithmetic number, because the mean of its divisors is an integer number (735127307460).

Almost surely, 2^{11552000545140} is an apocalyptic number.

11552000545140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11552000545140 is an abundant number, since it is smaller than the sum of its proper divisors (23734110212940).

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

11552000545140 is a wasteful number, since it uses less digits than its factorization.

11552000545140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17503031152 (or 17503031150 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 33.

The spelling of 11552000545140 in words is "eleven trillion, five hundred fifty-two billion, five hundred forty-five thousand, one hundred forty".