5499209556 has 36 divisors (see below), whose sum is σ = 14415625952. Its totient is φ = 1833069528.

The previous prime is 5499209533. The next prime is 5499209557. The reversal of 5499209556 is 6559029945.

5499209556 is a `hidden beast` number, since 549 + 9 + 2 + 0 + 95 + 5 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5499209557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2827840 + ... + 2829783.

Almost surely, 2^5499209556 is an apocalyptic number.

It is an amenable number.

5499209556 is an abundant number, since it is smaller than the sum of its proper divisors (8916416396).

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

5499209556 is a wasteful number, since it uses less digits than its factorization.

5499209556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5657642 (or 5657628 counting only the distinct ones).

The product of its (nonzero) digits is 4374000, while the sum is 54.

The square root of 5499209556 is about 74156.6555071087. The cubic root of 5499209556 is about 1765.0896017129.

The spelling of 5499209556 in words is "five billion, four hundred ninety-nine million, two hundred nine thousand, five hundred fifty-six".