655815200059 has 4 divisors (see below), whose sum is σ = 656364920616. Its totient is φ = 655265479504.

The previous prime is 655815200041. The next prime is 655815200071. The reversal of 655815200059 is 950002518556.

655815200059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 655815200059 - 2⁹ = 655815199547 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 655815199991 and 655815200018.

It is not an unprimeable number, because it can be changed into a prime (655815203059) 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, 274858489 + ... + 274860874.

It is an arithmetic number, because the mean of its divisors is an integer number (164091230154).

Almost surely, 2^655815200059 is an apocalyptic number.

655815200059 is a deficient number, since it is larger than the sum of its proper divisors (549720557).

655815200059 is a wasteful number, since it uses less digits than its factorization.

655815200059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549720556.

The product of its (nonzero) digits is 540000, while the sum is 46.

The spelling of 655815200059 in words is "six hundred fifty-five billion, eight hundred fifteen million, two hundred thousand, fifty-nine".