11550433483 has 2 divisors, whose sum is σ = 11550433484. Its totient is φ = 11550433482.

The previous prime is 11550433423. The next prime is 11550433529. The reversal of 11550433483 is 38433405511.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11550433483 is a prime.

It is a super-2 number, since 2×11550433483² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11550433423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5775216741 + 5775216742.

It is an arithmetic number, because the mean of its divisors is an integer number (5775216742).

Almost surely, 2^11550433483 is an apocalyptic number.

11550433483 is a deficient number, since it is larger than the sum of its proper divisors (1).

11550433483 is an equidigital number, since it uses as much as digits as its factorization.

11550433483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 11550433483 its reverse (38433405511), we get a palindrome (49983838994).

The spelling of 11550433483 in words is "eleven billion, five hundred fifty million, four hundred thirty-three thousand, four hundred eighty-three".