6455166201401 has 8 divisors (see below), whose sum is σ = 6473187216384. Its totient is φ = 6437151264240.

The previous prime is 6455166201389. The next prime is 6455166201409. The reversal of 6455166201401 is 1041026615546.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6455166201401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6455166201409) 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, 611846 + ... + 3644816.

It is an arithmetic number, because the mean of its divisors is an integer number (809148402048).

Almost surely, 2^{6455166201401} is an apocalyptic number.

It is an amenable number.

6455166201401 is a deficient number, since it is larger than the sum of its proper divisors (18021014983).

6455166201401 is a wasteful number, since it uses less digits than its factorization.

6455166201401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3038911.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 6455166201401 in words is "six trillion, four hundred fifty-five billion, one hundred sixty-six million, two hundred one thousand, four hundred one".