2069852859 has 24 divisors (see below), whose sum is σ = 3172641472. Its totient is φ = 1347804360.

The previous prime is 2069852839. The next prime is 2069852899. The reversal of 2069852859 is 9582589602.

2069852859 is a `hidden beast` number, since 2 + 0 + 69 + 8 + 528 + 59 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-2069852859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2069852839) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88597 + ... + 109494.

Almost surely, 2^2069852859 is an apocalyptic number.

2069852859 is a deficient number, since it is larger than the sum of its proper divisors (1102788613).

2069852859 is an equidigital number, since it uses as much as digits as its factorization.

2069852859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198149 (or 198137 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 54.

The square root of 2069852859 is about 45495.6356038686. The cubic root of 2069852859 is about 1274.4217003710.

The spelling of 2069852859 in words is "two billion, sixty-nine million, eight hundred fifty-two thousand, eight hundred fifty-nine".