9555550455005 has 16 divisors (see below), whose sum is σ = 11966075236224. Its totient is φ = 7311545250240.

The previous prime is 9555550454971. The next prime is 9555550455037. The reversal of 9555550455005 is 5005540555559.

It is not a de Polignac number, because 9555550455005 - 2³⁸ = 9280672548061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1398011 + ... + 4589720.

It is an arithmetic number, because the mean of its divisors is an integer number (747879702264).

Almost surely, 2^{9555550455005} is an apocalyptic number.

It is an amenable number.

9555550455005 is a deficient number, since it is larger than the sum of its proper divisors (2410524781219).

9555550455005 is a wasteful number, since it uses less digits than its factorization.

9555550455005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6001636.

The product of its (nonzero) digits is 14062500, while the sum is 53.

The spelling of 9555550455005 in words is "nine trillion, five hundred fifty-five billion, five hundred fifty million, four hundred fifty-five thousand, five".