55500500003 has 16 divisors (see below), whose sum is σ = 60203383296. Its totient is φ = 50860910880.

The previous prime is 55500499969. The next prime is 55500500017. The reversal of 55500500003 is 30000500555.

It is a happy number.

It is not a de Polignac number, because 55500500003 - 2⁶ = 55500499939 is a prime.

It is a super-3 number, since 3×55500500003³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55500500903) by changing a digit.

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, 969176 + ... + 1024842.

It is an arithmetic number, because the mean of its divisors is an integer number (3762711456).

Almost surely, 2^55500500003 is an apocalyptic number.

55500500003 is a deficient number, since it is larger than the sum of its proper divisors (4702883293).

55500500003 is a wasteful number, since it uses less digits than its factorization.

55500500003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56234.

The product of its (nonzero) digits is 1875, while the sum is 23.

The spelling of 55500500003 in words is "fifty-five billion, five hundred million, five hundred thousand, three".