5555660265012 has 48 divisors (see below), whose sum is σ = 15229502269632. Its totient is φ = 1554030842880.

The previous prime is 5555660264989. The next prime is 5555660265047. The reversal of 5555660265012 is 2105620665555.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1618780413 + ... + 1618783844.

It is an arithmetic number, because the mean of its divisors is an integer number (317281297284).

Almost surely, 2^{5555660265012} is an apocalyptic number.

5555660265012 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5555660265012 is an abundant number, since it is smaller than the sum of its proper divisors (9673842004620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5555660265012 is a wasteful number, since it uses less digits than its factorization.

5555660265012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3237564288 (or 3237564286 counting only the distinct ones).

The product of its (nonzero) digits is 2700000, while the sum is 48.

The spelling of 5555660265012 in words is "five trillion, five hundred fifty-five billion, six hundred sixty million, two hundred sixty-five thousand, twelve".