11550065010 has 64 divisors (see below), whose sum is σ = 30691574784. Its totient is φ = 2758219200.

The previous prime is 11550064993. The next prime is 11550065017. The reversal of 11550065010 is 1056005511.

It is not an unprimeable number, because it can be changed into a prime (11550065017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239086 + ... + 283305.

It is an arithmetic number, because the mean of its divisors is an integer number (479555856).

Almost surely, 2^11550065010 is an apocalyptic number.

11550065010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11550065010 is an abundant number, since it is smaller than the sum of its proper divisors (19141509774).

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

11550065010 is a wasteful number, since it uses less digits than its factorization.

11550065010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522479.

The product of its (nonzero) digits is 750, while the sum is 24.

The spelling of 11550065010 in words is "eleven billion, five hundred fifty million, sixty-five thousand, ten".