11550650151 has 4 divisors (see below), whose sum is σ = 15400866872. Its totient is φ = 7700433432.

The previous prime is 11550650131. The next prime is 11550650171. The reversal of 11550650151 is 15105605511.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11550650131) and next prime (11550650171).

It is not a de Polignac number, because 11550650151 - 2¹¹ = 11550648103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11550650131) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1925108356 + ... + 1925108361.

It is an arithmetic number, because the mean of its divisors is an integer number (3850216718).

Almost surely, 2^11550650151 is an apocalyptic number.

11550650151 is a deficient number, since it is larger than the sum of its proper divisors (3850216721).

11550650151 is an equidigital number, since it uses as much as digits as its factorization.

11550650151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3850216720.

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 11550650151 in words is "eleven billion, five hundred fifty million, six hundred fifty thousand, one hundred fifty-one".