11388485483 has 2 divisors, whose sum is σ = 11388485484. Its totient is φ = 11388485482.

The previous prime is 11388485359. The next prime is 11388485501. The reversal of 11388485483 is 38458488311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11388485483 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11388485683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5694242741 + 5694242742.

It is an arithmetic number, because the mean of its divisors is an integer number (5694242742).

Almost surely, 2^11388485483 is an apocalyptic number.

11388485483 is a deficient number, since it is larger than the sum of its proper divisors (1).

11388485483 is an equidigital number, since it uses as much as digits as its factorization.

11388485483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2949120, while the sum is 53.

The spelling of 11388485483 in words is "eleven billion, three hundred eighty-eight million, four hundred eighty-five thousand, four hundred eighty-three".