2855412552 has 32 divisors (see below), whose sum is σ = 7142990400. Its totient is φ = 951209664.

The previous prime is 2855412541. The next prime is 2855412583. The reversal of 2855412552 is 2552145582.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2855412552.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2949 + ... + 75627.

It is an arithmetic number, because the mean of its divisors is an integer number (223218450).

Almost surely, 2^2855412552 is an apocalyptic number.

It is an amenable number.

2855412552 is an abundant number, since it is smaller than the sum of its proper divisors (4287577848).

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

2855412552 is a wasteful number, since it uses less digits than its factorization.

2855412552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74325 (or 74321 counting only the distinct ones).

The product of its digits is 160000, while the sum is 39.

The square root of 2855412552 is about 53436.0604086791. The cubic root of 2855412552 is about 1418.6969054580.

The spelling of 2855412552 in words is "two billion, eight hundred fifty-five million, four hundred twelve thousand, five hundred fifty-two".