6419579052004 has 6 divisors (see below), whose sum is σ = 11234263341014. Its totient is φ = 3209789526000.

The previous prime is 6419579052001. The next prime is 6419579052059. The reversal of 6419579052004 is 4002509759146.

It can be written as a sum of positive squares in only one way, i.e., 6350914090404 + 68664961600 = 2520102^2 + 262040^2 .

It is not an unprimeable number, because it can be changed into a prime (6419579052001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 802447381497 + ... + 802447381504.

Almost surely, 2^{6419579052004} is an apocalyptic number.

It is an amenable number.

6419579052004 is a deficient number, since it is larger than the sum of its proper divisors (4814684289010).

6419579052004 is a wasteful number, since it uses less digits than its factorization.

6419579052004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1604894763005 (or 1604894763003 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 52.

The spelling of 6419579052004 in words is "six trillion, four hundred nineteen billion, five hundred seventy-nine million, fifty-two thousand, four".