5521033908 has 144 divisors (see below), whose sum is σ = 16331660800. Its totient is φ = 1557377280.

The previous prime is 5521033879. The next prime is 5521033937. The reversal of 5521033908 is 8093301255.

5521033908 is a `hidden beast` number, since 55 + 210 + 3 + 390 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (5521033879) and next prime (5521033937).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 265638 + ... + 285666.

Almost surely, 2^5521033908 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 5521033908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8165830400).

5521033908 is an abundant number, since it is smaller than the sum of its proper divisors (10810626892).

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

5521033908 is a wasteful number, since it uses less digits than its factorization.

5521033908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20102 (or 20097 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 5521033908 is about 74303.6601251917. The cubic root of 5521033908 is about 1767.4215180014.

The spelling of 5521033908 in words is "five billion, five hundred twenty-one million, thirty-three thousand, nine hundred eight".