6493832457 has 24 divisors (see below), whose sum is σ = 10210057056. Its totient is φ = 3659923008.

The previous prime is 6493832447. The next prime is 6493832467. The reversal of 6493832457 is 7542383946.

It is an interprime number because it is at equal distance from previous prime (6493832447) and next prime (6493832467).

It is not a de Polignac number, because 6493832457 - 2⁶ = 6493832393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6493832447) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 291843 + ... + 313304.

It is an arithmetic number, because the mean of its divisors is an integer number (425419044).

Almost surely, 2^6493832457 is an apocalyptic number.

It is an amenable number.

6493832457 is a deficient number, since it is larger than the sum of its proper divisors (3716224599).

6493832457 is a wasteful number, since it uses less digits than its factorization.

6493832457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605237 (or 605230 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 51.

The square root of 6493832457 is about 80584.3189274439. The cubic root of 6493832457 is about 1865.6651243600.

The spelling of 6493832457 in words is "six billion, four hundred ninety-three million, eight hundred thirty-two thousand, four hundred fifty-seven".