5305505255278 has 16 divisors (see below), whose sum is σ = 8143911300096. Its totient is φ = 2590876907640.

The previous prime is 5305505255231. The next prime is 5305505255317. The reversal of 5305505255278 is 8725525055035.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 964708 + ... + 3397303.

It is an arithmetic number, because the mean of its divisors is an integer number (508994456256).

Almost surely, 2^{5305505255278} is an apocalyptic number.

5305505255278 is a deficient number, since it is larger than the sum of its proper divisors (2838406044818).

5305505255278 is a wasteful number, since it uses less digits than its factorization.

5305505255278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4376199.

The product of its (nonzero) digits is 10500000, while the sum is 52.

The spelling of 5305505255278 in words is "five trillion, three hundred five billion, five hundred five million, two hundred fifty-five thousand, two hundred seventy-eight".