5556222345 has 16 divisors (see below), whose sum is σ = 9357848640. Its totient is φ = 2807354304.

The previous prime is 5556222337. The next prime is 5556222389. The reversal of 5556222345 is 5432226555.

It is not a de Polignac number, because 5556222345 - 2³ = 5556222337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9747474 + ... + 9748043.

It is an arithmetic number, because the mean of its divisors is an integer number (584865540).

Almost surely, 2^5556222345 is an apocalyptic number.

It is an amenable number.

5556222345 is a deficient number, since it is larger than the sum of its proper divisors (3801626295).

5556222345 is a wasteful number, since it uses less digits than its factorization.

5556222345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19495544.

The product of its digits is 360000, while the sum is 39.

The square root of 5556222345 is about 74540.0720753609. The cubic root of 5556222345 is about 1771.1684694214.

The spelling of 5556222345 in words is "five billion, five hundred fifty-six million, two hundred twenty-two thousand, three hundred forty-five".