8626438055 has 8 divisors (see below), whose sum is σ = 10358928000. Its totient is φ = 6896348896.

The previous prime is 8626438033. The next prime is 8626438063. The reversal of 8626438055 is 5508346268.

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

It is a cyclic number.

It is not a de Polignac number, because 8626438055 - 2¹⁰ = 8626437031 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 592280 + ... + 606669.

It is an arithmetic number, because the mean of its divisors is an integer number (1294866000).

Almost surely, 2^8626438055 is an apocalyptic number.

8626438055 is a deficient number, since it is larger than the sum of its proper divisors (1732489945).

8626438055 is a wasteful number, since it uses less digits than its factorization.

8626438055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200393.

The product of its (nonzero) digits is 1382400, while the sum is 47.

The square root of 8626438055 is about 92878.6200102047. The cubic root of 8626438055 is about 2050.8969348920.

The spelling of 8626438055 in words is "eight billion, six hundred twenty-six million, four hundred thirty-eight thousand, fifty-five".