6453288412 has 12 divisors (see below), whose sum is σ = 11313317736. Its totient is φ = 3220911920.

The previous prime is 6453288407. The next prime is 6453288419. The reversal of 6453288412 is 2148823546.

It is a happy number.

It is a super-3 number, since 3×6453288412³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6453288419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1430539 + ... + 1435042.

It is an arithmetic number, because the mean of its divisors is an integer number (942776478).

Almost surely, 2^6453288412 is an apocalyptic number.

It is an amenable number.

6453288412 is a deficient number, since it is larger than the sum of its proper divisors (4860029324).

6453288412 is a wasteful number, since it uses less digits than its factorization.

6453288412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2866148 (or 2866146 counting only the distinct ones).

The product of its digits is 368640, while the sum is 43.

The square root of 6453288412 is about 80332.3621711698. The cubic root of 6453288412 is about 1861.7742745110.

The spelling of 6453288412 in words is "six billion, four hundred fifty-three million, two hundred eighty-eight thousand, four hundred twelve".