6494451097 has 8 divisors (see below), whose sum is σ = 6777639360. Its totient is φ = 6211331280.

The previous prime is 6494451091. The next prime is 6494451107. The reversal of 6494451097 is 7901544946.

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

It is a cyclic number.

It is not a de Polignac number, because 6494451097 - 2²³ = 6486062489 is a prime.

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 6494451097.

It is not an unprimeable number, because it can be changed into a prime (6494451091) 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, 310279 + ... + 330547.

It is an arithmetic number, because the mean of its divisors is an integer number (847204920).

Almost surely, 2^6494451097 is an apocalyptic number.

It is an amenable number.

6494451097 is a deficient number, since it is larger than the sum of its proper divisors (283188263).

6494451097 is a wasteful number, since it uses less digits than its factorization.

6494451097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34223.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The square root of 6494451097 is about 80588.1572999408. The cubic root of 6494451097 is about 1865.7243671585.

The spelling of 6494451097 in words is "six billion, four hundred ninety-four million, four hundred fifty-one thousand, ninety-seven".