6456413757 has 8 divisors (see below), whose sum is σ = 8665562560. Its totient is φ = 4275770400.

The previous prime is 6456413713. The next prime is 6456413759. The reversal of 6456413757 is 7573146546.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6456413757 - 2⁸ = 6456413501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6456413759) 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, 7125832 + ... + 7126737.

It is an arithmetic number, because the mean of its divisors is an integer number (1083195320).

Almost surely, 2^6456413757 is an apocalyptic number.

It is an amenable number.

6456413757 is a deficient number, since it is larger than the sum of its proper divisors (2209148803).

6456413757 is a wasteful number, since it uses less digits than its factorization.

6456413757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14252723.

The product of its digits is 2116800, while the sum is 48.

The square root of 6456413757 is about 80351.8124064417. The cubic root of 6456413757 is about 1862.0747801068.

The spelling of 6456413757 in words is "six billion, four hundred fifty-six million, four hundred thirteen thousand, seven hundred fifty-seven".