5505500042 has 16 divisors (see below), whose sum is σ = 9459908352. Its totient is φ = 2354022960.

The previous prime is 5505499999. The next prime is 5505500047. The reversal of 5505500042 is 2400055055.

It is a junction number, because it is equal to n+sod(n) for n = 5505499984 and 5505500020.

It is not an unprimeable number, because it can be changed into a prime (5505500047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450173 + ... + 462240.

It is an arithmetic number, because the mean of its divisors is an integer number (591244272).

Almost surely, 2^5505500042 is an apocalyptic number.

5505500042 is a deficient number, since it is larger than the sum of its proper divisors (3954408310).

5505500042 is a wasteful number, since it uses less digits than its factorization.

5505500042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912853.

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 5505500042 is about 74199.0568807987. The cubic root of 5505500042 is about 1765.7623675209.

Adding to 5505500042 its reverse (2400055055), we get a palindrome (7905555097).

The spelling of 5505500042 in words is "five billion, five hundred five million, five hundred thousand, forty-two".