604623633563 has 8 divisors (see below), whose sum is σ = 617716204032. Its totient is φ = 591540573096.

The previous prime is 604623633539. The next prime is 604623633569. The reversal of 604623633563 is 365336326406.

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

It is a cyclic number.

It is not a de Polignac number, because 604623633563 - 2¹⁰ = 604623632539 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (604623633569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2248895 + ... + 2503352.

It is an arithmetic number, because the mean of its divisors is an integer number (77214525504).

Almost surely, 2^604623633563 is an apocalyptic number.

604623633563 is a deficient number, since it is larger than the sum of its proper divisors (13092570469).

604623633563 is a wasteful number, since it uses less digits than its factorization.

604623633563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4755001.

The product of its (nonzero) digits is 4199040, while the sum is 47.

Adding to 604623633563 its reverse (365336326406), we get a palindrome (969959959969).

The spelling of 604623633563 in words is "six hundred four billion, six hundred twenty-three million, six hundred thirty-three thousand, five hundred sixty-three".