6453661414 has 8 divisors (see below), whose sum is σ = 10249932888. Its totient is φ = 3037017120.

The previous prime is 6453661399. The next prime is 6453661439. The reversal of 6453661414 is 4141663546.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94906752 + ... + 94906819.

It is an arithmetic number, because the mean of its divisors is an integer number (1281241611).

Almost surely, 2^6453661414 is an apocalyptic number.

6453661414 is a deficient number, since it is larger than the sum of its proper divisors (3796271474).

6453661414 is a wasteful number, since it uses less digits than its factorization.

6453661414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189813590.

The product of its digits is 207360, while the sum is 40.

The square root of 6453661414 is about 80334.6837549013. The cubic root of 6453661414 is about 1861.8101441899.

The spelling of 6453661414 in words is "six billion, four hundred fifty-three million, six hundred sixty-one thousand, four hundred fourteen".