6496943453 has 32 divisors (see below), whose sum is σ = 8730167040. Its totient is φ = 4669378560.

The previous prime is 6496943447. The next prime is 6496943459. The reversal of 6496943453 is 3543496946.

It is an interprime number because it is at equal distance from previous prime (6496943447) and next prime (6496943459).

It is not a de Polignac number, because 6496943453 - 2⁴ = 6496943437 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6496943395 and 6496943404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6496943459) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2069501 + ... + 2072637.

It is an arithmetic number, because the mean of its divisors is an integer number (272817720).

Almost surely, 2^6496943453 is an apocalyptic number.

It is an amenable number.

6496943453 is a deficient number, since it is larger than the sum of its proper divisors (2233223587).

6496943453 is a wasteful number, since it uses less digits than its factorization.

6496943453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5237.

The product of its digits is 8398080, while the sum is 53.

The square root of 6496943453 is about 80603.6193542201. The cubic root of 6496943453 is about 1865.9630044471.

It can be divided in two parts, 6496 and 943453, that added together give a palindrome (949949).

The spelling of 6496943453 in words is "six billion, four hundred ninety-six million, nine hundred forty-three thousand, four hundred fifty-three".