6413298457 has 4 divisors (see below), whose sum is σ = 6449127120. Its totient is φ = 6377469796.

The previous prime is 6413298427. The next prime is 6413298469. The reversal of 6413298457 is 7548923146.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7548923146 = 2 ⋅3774461573.

It is a cyclic number.

It is not a de Polignac number, because 6413298457 - 2⁷ = 6413298329 is a prime.

It is a super-2 number, since 2×6413298457² = 82260794197117161698, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6413298457.

It is not an unprimeable number, because it can be changed into a prime (6413298427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17914063 + ... + 17914420.

It is an arithmetic number, because the mean of its divisors is an integer number (1612281780).

Almost surely, 2^6413298457 is an apocalyptic number.

It is an amenable number.

6413298457 is a deficient number, since it is larger than the sum of its proper divisors (35828663).

6413298457 is a wasteful number, since it uses less digits than its factorization.

6413298457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35828662.

The product of its digits is 1451520, while the sum is 49.

The square root of 6413298457 is about 80083.0722250339. The cubic root of 6413298457 is about 1857.9206014799.

The spelling of 6413298457 in words is "six billion, four hundred thirteen million, two hundred ninety-eight thousand, four hundred fifty-seven".