5506621606 has 24 divisors (see below), whose sum is σ = 8861360976. Its totient is φ = 2565667200.

The previous prime is 5506621597. The next prime is 5506621639. The reversal of 5506621606 is 6061266055.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11215 + ... + 105541.

It is an arithmetic number, because the mean of its divisors is an integer number (369223374).

Almost surely, 2^5506621606 is an apocalyptic number.

5506621606 is a deficient number, since it is larger than the sum of its proper divisors (3354739370).

5506621606 is a wasteful number, since it uses less digits than its factorization.

5506621606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94464 (or 94447 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 5506621606 is about 74206.6143008829. The cubic root of 5506621606 is about 1765.8822646554.

The spelling of 5506621606 in words is "five billion, five hundred six million, six hundred twenty-one thousand, six hundred six".