6654631310401 has 16 divisors (see below), whose sum is σ = 7030595966400. Its totient is φ = 6281278930368.

The previous prime is 6654631310399. The next prime is 6654631310413. The reversal of 6654631310401 is 1040131364566.

It is a cyclic number.

It is not a de Polignac number, because 6654631310401 - 2¹ = 6654631310399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6654631310501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5410095 + ... + 6525211.

It is an arithmetic number, because the mean of its divisors is an integer number (439412247900).

Almost surely, 2^{6654631310401} is an apocalyptic number.

It is an amenable number.

6654631310401 is a deficient number, since it is larger than the sum of its proper divisors (375964655999).

6654631310401 is a wasteful number, since it uses less digits than its factorization.

6654631310401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116288.

The product of its (nonzero) digits is 155520, while the sum is 40.

Adding to 6654631310401 its reverse (1040131364566), we get a palindrome (7694762674967).

The spelling of 6654631310401 in words is "six trillion, six hundred fifty-four billion, six hundred thirty-one million, three hundred ten thousand, four hundred one".