2853722508 has 144 divisors (see below), whose sum is σ = 8443040256. Its totient is φ = 734123520.

The previous prime is 2853722507. The next prime is 2853722519. The reversal of 2853722508 is 8052273582.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 2853722508.

It is not an unprimeable number, because it can be changed into a prime (2853722507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 579585 + ... + 584487.

It is an arithmetic number, because the mean of its divisors is an integer number (58632224).

Almost surely, 2^2853722508 is an apocalyptic number.

2853722508 is a gapful number since it is divisible by the number (28) 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 2853722508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4221520128).

2853722508 is an abundant number, since it is smaller than the sum of its proper divisors (5589317748).

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

2853722508 is a wasteful number, since it uses less digits than its factorization.

2853722508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4984 (or 4969 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 42.

The square root of 2853722508 is about 53420.2443648473. The cubic root of 2853722508 is about 1418.4169536890.

The spelling of 2853722508 in words is "two billion, eight hundred fifty-three million, seven hundred twenty-two thousand, five hundred eight".