2855807000207 has 16 divisors (see below), whose sum is σ = 3456957284352. Its totient is φ = 2303050416000.

The previous prime is 2855807000177. The next prime is 2855807000279. The reversal of 2855807000207 is 7020007085582.

It is a cyclic number.

It is not a de Polignac number, because 2855807000207 - 2¹⁰ = 2855806999183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2855807000507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3787919 + ... + 4478832.

It is an arithmetic number, because the mean of its divisors is an integer number (216059830272).

Almost surely, 2^{2855807000207} is an apocalyptic number.

2855807000207 is a deficient number, since it is larger than the sum of its proper divisors (601150284145).

2855807000207 is a wasteful number, since it uses less digits than its factorization.

2855807000207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8269678.

The product of its (nonzero) digits is 313600, while the sum is 44.

The spelling of 2855807000207 in words is "two trillion, eight hundred fifty-five billion, eight hundred seven million, two hundred seven", and thus it is an aban number.