455500500555 has 16 divisors (see below), whose sum is σ = 729304498944. Its totient is φ = 242765700960.

The previous prime is 455500500541. The next prime is 455500500557. The reversal of 455500500555 is 555005005554.

It is not a de Polignac number, because 455500500555 - 2⁹ = 455500500043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (455500500557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10471281 + ... + 10514690.

It is an arithmetic number, because the mean of its divisors is an integer number (45581531184).

Almost surely, 2^455500500555 is an apocalyptic number.

455500500555 is a deficient number, since it is larger than the sum of its proper divisors (273803998389).

455500500555 is a wasteful number, since it uses less digits than its factorization.

455500500555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20987426.

The product of its (nonzero) digits is 312500, while the sum is 39.

The spelling of 455500500555 in words is "four hundred fifty-five billion, five hundred million, five hundred thousand, five hundred fifty-five".