2855153112 has 64 divisors (see below), whose sum is σ = 8190201600. Its totient is φ = 812496000.

The previous prime is 2855153107. The next prime is 2855153117. The reversal of 2855153112 is 2113515582.

2855153112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2855153107) and next prime (2855153117).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2855153117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8314 + ... + 76022.

It is an arithmetic number, because the mean of its divisors is an integer number (127971900).

Almost surely, 2^2855153112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2855153112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4095100800).

2855153112 is an abundant number, since it is smaller than the sum of its proper divisors (5335048488).

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

2855153112 is a wasteful number, since it uses less digits than its factorization.

2855153112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67976 (or 67972 counting only the distinct ones).

The product of its digits is 12000, while the sum is 33.

The square root of 2855153112 is about 53433.6327793647. The cubic root of 2855153112 is about 1418.6539370175.

Adding to 2855153112 its reverse (2113515582), we get a palindrome (4968668694).

The spelling of 2855153112 in words is "two billion, eight hundred fifty-five million, one hundred fifty-three thousand, one hundred twelve".