6450703081198 has 8 divisors (see below), whose sum is σ = 9693743937192. Its totient is φ = 3219455102136.

The previous prime is 6450703081187. The next prime is 6450703081241. The reversal of 6450703081198 is 8911803070546.

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

It is a super-2 number, since 2×6450703081198² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2948217865 + ... + 2948220052.

It is an arithmetic number, because the mean of its divisors is an integer number (1211717992149).

Almost surely, 2^{6450703081198} is an apocalyptic number.

6450703081198 is a deficient number, since it is larger than the sum of its proper divisors (3243040855994).

6450703081198 is a wasteful number, since it uses less digits than its factorization.

6450703081198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5896438466.

The product of its (nonzero) digits is 1451520, while the sum is 52.

The spelling of 6450703081198 in words is "six trillion, four hundred fifty billion, seven hundred three million, eighty-one thousand, one hundred ninety-eight".