5505505783 has 4 divisors (see below), whose sum is σ = 5695350840. Its totient is φ = 5315660728.

The previous prime is 5505505781. The next prime is 5505505799. The reversal of 5505505783 is 3875055055.

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 5505505783 - 2¹ = 5505505781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505505781) 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, 94922485 + ... + 94922542.

It is an arithmetic number, because the mean of its divisors is an integer number (1423837710).

Almost surely, 2^5505505783 is an apocalyptic number.

5505505783 is a deficient number, since it is larger than the sum of its proper divisors (189845057).

5505505783 is a wasteful number, since it uses less digits than its factorization.

5505505783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189845056.

The product of its (nonzero) digits is 525000, while the sum is 43.

The square root of 5505505783 is about 74199.0955672642. The cubic root of 5505505783 is about 1765.7629812852.

The spelling of 5505505783 in words is "five billion, five hundred five million, five hundred five thousand, seven hundred eighty-three".