5404665616 has 20 divisors (see below), whose sum is σ = 11967474112. Its totient is φ = 2316285216.

The previous prime is 5404665613. The next prime is 5404665659. The reversal of 5404665616 is 6165664045.

It is not an unprimeable number, because it can be changed into a prime (5404665613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24127860 + ... + 24128083.

Almost surely, 2^5404665616 is an apocalyptic number.

5404665616 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5404665616 is an abundant number, since it is smaller than the sum of its proper divisors (6562808496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5404665616 is a wasteful number, since it uses less digits than its factorization.

5404665616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48255958 (or 48255952 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 43.

The square root of 5404665616 is about 73516.4309253380. The cubic root of 5404665616 is about 1754.9157694766.

The spelling of 5404665616 in words is "five billion, four hundred four million, six hundred sixty-five thousand, six hundred sixteen".