455550554555 has 16 divisors (see below), whose sum is σ = 549335138304. Its totient is φ = 362661757920.

The previous prime is 455550554533. The next prime is 455550554561. The reversal of 455550554555 is 555455055554.

It is not a de Polignac number, because 455550554555 - 2⁶ = 455550554491 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 455550554497 and 455550554506.

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, 581510 + ... + 1117700.

It is an arithmetic number, because the mean of its divisors is an integer number (34333446144).

Almost surely, 2^455550554555 is an apocalyptic number.

455550554555 is a deficient number, since it is larger than the sum of its proper divisors (93784583749).

455550554555 is a wasteful number, since it uses less digits than its factorization.

455550554555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537026.

The product of its (nonzero) digits is 31250000, while the sum is 53.

The spelling of 455550554555 in words is "four hundred fifty-five billion, five hundred fifty million, five hundred fifty-four thousand, five hundred fifty-five".