555050039 has 2 divisors, whose sum is σ = 555050040. Its totient is φ = 555050038.

The previous prime is 555050033. The next prime is 555050047. The reversal of 555050039 is 930050555.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 555050039 - 2⁸ = 555049783 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 555049987 and 555050014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (555050033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277525019 + 277525020.

It is an arithmetic number, because the mean of its divisors is an integer number (277525020).

Almost surely, 2^555050039 is an apocalyptic number.

555050039 is a deficient number, since it is larger than the sum of its proper divisors (1).

555050039 is an equidigital number, since it uses as much as digits as its factorization.

555050039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16875, while the sum is 32.

The square root of 555050039 is about 23559.4999734714. The cubic root of 555050039 is about 821.8212735707.

The spelling of 555050039 in words is "five hundred fifty-five million, fifty thousand, thirty-nine".