5599995408 has 120 divisors (see below), whose sum is σ = 17936762688. Its totient is φ = 1597706496.

The previous prime is 5599995287. The next prime is 5599995409. The reversal of 5599995408 is 8045999955.

5599995408 is a `hidden beast` number, since 5 + 59 + 99 + 95 + 408 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (5599995409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 775591 + ... + 782777.

Almost surely, 2^5599995408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5599995408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8968381344).

5599995408 is an abundant number, since it is smaller than the sum of its proper divisors (12336767280).

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

5599995408 is a wasteful number, since it uses less digits than its factorization.

5599995408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7981 (or 7972 counting only the distinct ones).

The product of its (nonzero) digits is 26244000, while the sum is 63.

The square root of 5599995408 is about 74833.1170538820. The cubic root of 5599995408 is about 1775.8075180975.

The spelling of 5599995408 in words is "five billion, five hundred ninety-nine million, nine hundred ninety-five thousand, four hundred eight".