5567778890 has 32 divisors (see below), whose sum is σ = 10312505280. Its totient is φ = 2163135744.

The previous prime is 5567778883. The next prime is 5567778911. The reversal of 5567778890 is 988777655.

It is a Curzon number.

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, 40802 + ... + 113138.

It is an arithmetic number, because the mean of its divisors is an integer number (322265790).

Almost surely, 2^5567778890 is an apocalyptic number.

5567778890 is a deficient number, since it is larger than the sum of its proper divisors (4744726390).

5567778890 is a wasteful number, since it uses less digits than its factorization.

5567778890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72566.

The product of its (nonzero) digits is 29635200, while the sum is 62.

The square root of 5567778890 is about 74617.5508174853. The cubic root of 5567778890 is about 1772.3955869459.

The spelling of 5567778890 in words is "five billion, five hundred sixty-seven million, seven hundred seventy-eight thousand, eight hundred ninety".