2606451312 has 40 divisors (see below), whose sum is σ = 7087720960. Its totient is φ = 823089600.

The previous prime is 2606451311. The next prime is 2606451329. The reversal of 2606451312 is 2131546062.

2606451312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2606451312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2606451311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1428064 + ... + 1429887.

It is an arithmetic number, because the mean of its divisors is an integer number (177193024).

Almost surely, 2^2606451312 is an apocalyptic number.

It is an amenable number.

2606451312 is an abundant number, since it is smaller than the sum of its proper divisors (4481269648).

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

2606451312 is a wasteful number, since it uses less digits than its factorization.

2606451312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2857981 (or 2857975 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2606451312 is about 51053.4162617939. The cubic root of 2606451312 is about 1376.2052351838.

Adding to 2606451312 its reverse (2131546062), we get a palindrome (4737997374).

The spelling of 2606451312 in words is "two billion, six hundred six million, four hundred fifty-one thousand, three hundred twelve".