654354104044363 has 8 divisors (see below), whose sum is σ = 654742318367232. Its totient is φ = 653965892810496.

The previous prime is 654354104044349. The next prime is 654354104044387. The reversal of 654354104044363 is 363440401453456.

It is a happy number.

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-654354104044363 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 654354104044363.

It is not an unprimeable number, because it can be changed into a prime (654354104044063) 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, 531780181 + ... + 533009257.

It is an arithmetic number, because the mean of its divisors is an integer number (81842789795904).

Almost surely, 2^{654354104044363} is an apocalyptic number.

654354104044363 is a deficient number, since it is larger than the sum of its proper divisors (388214322869).

654354104044363 is a wasteful number, since it uses less digits than its factorization.

654354104044363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1544501.

The product of its (nonzero) digits is 24883200, while the sum is 52.

The spelling of 654354104044363 in words is "six hundred fifty-four trillion, three hundred fifty-four billion, one hundred four million, forty-four thousand, three hundred sixty-three".