6454256396 has 24 divisors (see below), whose sum is σ = 12950036736. Its totient is φ = 2757211920.

The previous prime is 6454256353. The next prime is 6454256401. The reversal of 6454256396 is 6936524546.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 361886 + ... + 379301.

It is an arithmetic number, because the mean of its divisors is an integer number (539584864).

Almost surely, 2^6454256396 is an apocalyptic number.

It is an amenable number.

6454256396 is an abundant number, since it is smaller than the sum of its proper divisors (6495780340).

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

6454256396 is a wasteful number, since it uses less digits than its factorization.

6454256396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741509 (or 741507 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 50.

The square root of 6454256396 is about 80338.3868147724. The cubic root of 6454256396 is about 1861.8673576801.

The spelling of 6454256396 in words is "six billion, four hundred fifty-four million, two hundred fifty-six thousand, three hundred ninety-six".