2859133460 has 12 divisors (see below), whose sum is σ = 6004180308. Its totient is φ = 1143653376.

The previous prime is 2859133439. The next prime is 2859133513. The reversal of 2859133460 is 643319582.

It can be written as a sum of positive squares in 2 ways, for example, as 1723578256 + 1135555204 = 41516^2 + 33698^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71478317 + ... + 71478356.

It is an arithmetic number, because the mean of its divisors is an integer number (500348359).

Almost surely, 2^2859133460 is an apocalyptic number.

2859133460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2859133460 is an abundant number, since it is smaller than the sum of its proper divisors (3145046848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2859133460 is a wasteful number, since it uses less digits than its factorization.

2859133460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142956682 (or 142956680 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 2859133460 is about 53470.8655250689. The cubic root of 2859133460 is about 1419.3128759192.

The spelling of 2859133460 in words is "two billion, eight hundred fifty-nine million, one hundred thirty-three thousand, four hundred sixty".