555403543153 has 2 divisors, whose sum is σ = 555403543154. Its totient is φ = 555403543152.

The previous prime is 555403543117. The next prime is 555403543171. The reversal of 555403543153 is 351345304555.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 554701717089 + 701826064 = 744783^2 + 26492^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-555403543153 is a prime.

It is not a weakly prime, because it can be changed into another prime (555403543103) 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, 277701771576 + 277701771577.

It is an arithmetic number, because the mean of its divisors is an integer number (277701771577).

Almost surely, 2^555403543153 is an apocalyptic number.

It is an amenable number.

555403543153 is a deficient number, since it is larger than the sum of its proper divisors (1).

555403543153 is an equidigital number, since it uses as much as digits as its factorization.

555403543153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350000, while the sum is 43.

The spelling of 555403543153 in words is "five hundred fifty-five billion, four hundred three million, five hundred forty-three thousand, one hundred fifty-three".