11552205150 has 48 divisors (see below), whose sum is σ = 31832746800. Its totient is φ = 3080587680.

The previous prime is 11552205079. The next prime is 11552205151. The reversal of 11552205150 is 5150225511.

11552205150 is a `hidden beast` number, since 11 + 552 + 2 + 0 + 51 + 50 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11552205151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4277245 + ... + 4279944.

It is an arithmetic number, because the mean of its divisors is an integer number (663182225).

Almost surely, 2^11552205150 is an apocalyptic number.

11552205150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11552205150 is an abundant number, since it is smaller than the sum of its proper divisors (20280541650).

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

11552205150 is a wasteful number, since it uses less digits than its factorization.

11552205150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8557210 (or 8557199 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 27.

The spelling of 11552205150 in words is "eleven billion, five hundred fifty-two million, two hundred five thousand, one hundred fifty".