2859478011 has 32 divisors (see below), whose sum is σ = 4639488000. Its totient is φ = 1729841184.

The previous prime is 2859478003. The next prime is 2859478031. The reversal of 2859478011 is 1108749582.

It is not a de Polignac number, because 2859478011 - 2³ = 2859478003 is a prime.

It is a super-2 number, since 2×2859478011² = 16353228990785032242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2859478031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48331 + ... + 89748.

It is an arithmetic number, because the mean of its divisors is an integer number (144984000).

Almost surely, 2^2859478011 is an apocalyptic number.

2859478011 is a deficient number, since it is larger than the sum of its proper divisors (1780009989).

2859478011 is a wasteful number, since it uses less digits than its factorization.

2859478011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138160 (or 138154 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The square root of 2859478011 is about 53474.0872853385. The cubic root of 2859478011 is about 1419.3698869022.

The spelling of 2859478011 in words is "two billion, eight hundred fifty-nine million, four hundred seventy-eight thousand, eleven".