11542060650 has 48 divisors (see below), whose sum is σ = 28641809664. Its totient is φ = 3076001280.

The previous prime is 11542060619. The next prime is 11542060661. The reversal of 11542060650 is 5606024511.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 231879 + ... + 277221.

It is an arithmetic number, because the mean of its divisors is an integer number (596704368).

Almost surely, 2^11542060650 is an apocalyptic number.

11542060650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11542060650 is an abundant number, since it is smaller than the sum of its proper divisors (17099749014).

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

11542060650 is a wasteful number, since it uses less digits than its factorization.

11542060650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47055 (or 47050 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 11542060650 in words is "eleven billion, five hundred forty-two million, sixty thousand, six hundred fifty".