2875152280 has 128 divisors (see below), whose sum is σ = 8685895680. Its totient is φ = 827205120.

The previous prime is 2875152271. The next prime is 2875152323. The reversal of 2875152280 is 822515782.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4137 + ... + 75943.

It is an arithmetic number, because the mean of its divisors is an integer number (67858560).

Almost surely, 2^2875152280 is an apocalyptic number.

2875152280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2875152280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4342947840).

2875152280 is an abundant number, since it is smaller than the sum of its proper divisors (5810743400).

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

2875152280 is a wasteful number, since it uses less digits than its factorization.

2875152280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71849 (or 71845 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 40.

The square root of 2875152280 is about 53620.4464733370. The cubic root of 2875152280 is about 1421.9585946457.

The spelling of 2875152280 in words is "two billion, eight hundred seventy-five million, one hundred fifty-two thousand, two hundred eighty".