5567278345 has 8 divisors (see below), whose sum is σ = 6681196800. Its totient is φ = 4453514160.

The previous prime is 5567278307. The next prime is 5567278349. The reversal of 5567278345 is 5438727655.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5567278345 - 2¹⁷ = 5567147273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5567278292 and 5567278301.

It is not an unprimeable number, because it can be changed into a prime (5567278349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67206 + ... + 125104.

It is an arithmetic number, because the mean of its divisors is an integer number (835149600).

Almost surely, 2^5567278345 is an apocalyptic number.

It is an amenable number.

5567278345 is a deficient number, since it is larger than the sum of its proper divisors (1113918455).

5567278345 is a wasteful number, since it uses less digits than its factorization.

5567278345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77135.

The product of its digits is 7056000, while the sum is 52.

The square root of 5567278345 is about 74614.1966719471. The cubic root of 5567278345 is about 1772.3424723884.

The spelling of 5567278345 in words is "five billion, five hundred sixty-seven million, two hundred seventy-eight thousand, three hundred forty-five".