5502620988 has 36 divisors (see below), whose sum is σ = 14248660608. Its totient is φ = 1789469760.

The previous prime is 5502620983. The next prime is 5502621011. The reversal of 5502620988 is 8890262055.

5502620988 is a `hidden beast` number, since 5 + 502 + 62 + 0 + 9 + 88 = 666.

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

It is a super-2 number, since 2×5502620988² = 60557675475156192288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5502620983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1862556 + ... + 1865507.

It is an arithmetic number, because the mean of its divisors is an integer number (395796128).

Almost surely, 2^5502620988 is an apocalyptic number.

It is an amenable number.

5502620988 is an abundant number, since it is smaller than the sum of its proper divisors (8746039620).

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

5502620988 is a wasteful number, since it uses less digits than its factorization.

5502620988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3728114 (or 3728109 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The square root of 5502620988 is about 74179.6534637363. The cubic root of 5502620988 is about 1765.4545170931.

The spelling of 5502620988 in words is "five billion, five hundred two million, six hundred twenty thousand, nine hundred eighty-eight".