5501331439 has 2 divisors, whose sum is σ = 5501331440. Its totient is φ = 5501331438.

The previous prime is 5501331419. The next prime is 5501331469. The reversal of 5501331439 is 9341331055.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5501331439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5501331419) by changing a digit.

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 as a sum of consecutive naturals, namely, 2750665719 + 2750665720.

It is an arithmetic number, because the mean of its divisors is an integer number (2750665720).

Almost surely, 2^5501331439 is an apocalyptic number.

5501331439 is a deficient number, since it is larger than the sum of its proper divisors (1).

5501331439 is an equidigital number, since it uses as much as digits as its factorization.

5501331439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24300, while the sum is 34.

The square root of 5501331439 is about 74170.9608876682. The cubic root of 5501331439 is about 1765.3165938513.

The spelling of 5501331439 in words is "five billion, five hundred one million, three hundred thirty-one thousand, four hundred thirty-nine".