2858755000 has 40 divisors (see below), whose sum is σ = 6698074680. Its totient is φ = 1143500000.

The previous prime is 2858754979. The next prime is 2858755019. The reversal of 2858755000 is 5578582.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 280876 + ... + 290875.

It is an arithmetic number, because the mean of its divisors is an integer number (167451867).

Almost surely, 2^2858755000 is an apocalyptic number.

2858755000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2858755000 is an abundant number, since it is smaller than the sum of its proper divisors (3839319680).

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

2858755000 is an equidigital number, since it uses as much as digits as its factorization.

2858755000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571777 (or 571758 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 40.

The square root of 2858755000 is about 53467.3264714068. The cubic root of 2858755000 is about 1419.2502489192.

The spelling of 2858755000 in words is "two billion, eight hundred fifty-eight million, seven hundred fifty-five thousand".