2845195902859 has 2 divisors, whose sum is σ = 2845195902860. Its totient is φ = 2845195902858.

The previous prime is 2845195902851. The next prime is 2845195902881. The reversal of 2845195902859 is 9582095915482.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2845195902859 - 2³ = 2845195902851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2845195902794 and 2845195902803.

It is not a weakly prime, because it can be changed into another prime (2845195902851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1422597951429 + 1422597951430.

It is an arithmetic number, because the mean of its divisors is an integer number (1422597951430).

Almost surely, 2^{2845195902859} is an apocalyptic number.

2845195902859 is a deficient number, since it is larger than the sum of its proper divisors (1).

2845195902859 is an equidigital number, since it uses as much as digits as its factorization.

2845195902859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312000, while the sum is 67.

The spelling of 2845195902859 in words is "two trillion, eight hundred forty-five billion, one hundred ninety-five million, nine hundred two thousand, eight hundred fifty-nine".