604864283831 has 4 divisors (see below), whose sum is σ = 604884588672. Its totient is φ = 604843978992.

The previous prime is 604864283747. The next prime is 604864283873. The reversal of 604864283831 is 138382468406.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 604864283831 - 2¹⁸ = 604864021687 is a prime.

It is a super-2 number, since 2×604864283831² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604864283131) 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 3 ways as a sum of consecutive naturals, for example, 10107671 + ... + 10167336.

It is an arithmetic number, because the mean of its divisors is an integer number (151221147168).

Almost surely, 2^604864283831 is an apocalyptic number.

604864283831 is a deficient number, since it is larger than the sum of its proper divisors (20304841).

604864283831 is a wasteful number, since it uses less digits than its factorization.

604864283831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20304840.

The product of its (nonzero) digits is 5308416, while the sum is 53.

The spelling of 604864283831 in words is "six hundred four billion, eight hundred sixty-four million, two hundred eighty-three thousand, eight hundred thirty-one".