2005592851 has 2 divisors, whose sum is σ = 2005592852. Its totient is φ = 2005592850.

The previous prime is 2005592843. The next prime is 2005592863. The reversal of 2005592851 is 1582955002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2005592851 - 2³ = 2005592843 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2005592851.

It is not a weakly prime, because it can be changed into another prime (2005592891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002796425 + 1002796426.

It is an arithmetic number, because the mean of its divisors is an integer number (1002796426).

Almost surely, 2^2005592851 is an apocalyptic number.

2005592851 is a deficient number, since it is larger than the sum of its proper divisors (1).

2005592851 is an equidigital number, since it uses as much as digits as its factorization.

2005592851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36000, while the sum is 37.

The square root of 2005592851 is about 44783.8458710281. The cubic root of 2005592851 is about 1261.0943819790.

The spelling of 2005592851 in words is "two billion, five million, five hundred ninety-two thousand, eight hundred fifty-one".