3503868550055 has 4 divisors (see below), whose sum is σ = 4204642260072. Its totient is φ = 2803094840040.

The previous prime is 3503868550001. The next prime is 3503868550057. The reversal of 3503868550055 is 5500558683053.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3503868550055 - 2³⁸ = 3228990643111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3503868549979 and 3503868550006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3503868550057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350386855001 + ... + 350386855010.

It is an arithmetic number, because the mean of its divisors is an integer number (1051160565018).

Almost surely, 2^{3503868550055} is an apocalyptic number.

3503868550055 is a deficient number, since it is larger than the sum of its proper divisors (700773710017).

3503868550055 is an equidigital number, since it uses as much as digits as its factorization.

3503868550055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700773710016.

The product of its (nonzero) digits is 10800000, while the sum is 53.

The spelling of 3503868550055 in words is "three trillion, five hundred three billion, eight hundred sixty-eight million, five hundred fifty thousand, fifty-five".