5505555007 has 4 divisors (see below), whose sum is σ = 5795321080. Its totient is φ = 5215788936.

The previous prime is 5505554983. The next prime is 5505555017. The reversal of 5505555007 is 7005555055.

5505555007 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5505555007 - 2¹¹ = 5505552959 is a prime.

It is a super-2 number, since 2×5505555007² = 60622271870205540098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505555017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144883008 + ... + 144883045.

It is an arithmetic number, because the mean of its divisors is an integer number (1448830270).

Almost surely, 2^5505555007 is an apocalyptic number.

5505555007 is a deficient number, since it is larger than the sum of its proper divisors (289766073).

5505555007 is a wasteful number, since it uses less digits than its factorization.

5505555007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289766072.

The product of its (nonzero) digits is 109375, while the sum is 37.

The square root of 5505555007 is about 74199.4272686791. The cubic root of 5505555007 is about 1765.7682437540.

The spelling of 5505555007 in words is "five billion, five hundred five million, five hundred fifty-five thousand, seven".