5509848906 has 20 divisors (see below), whose sum is σ = 12346143282. Its totient is φ = 1836616248.

The previous prime is 5509848887. The next prime is 5509848913. The reversal of 5509848906 is 6098489055.

It is a happy number.

5509848906 is a `hidden beast` number, since 5 + 509 + 8 + 48 + 90 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3799612881 + 1710236025 = 61641^2 + 41355^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 17005545 + ... + 17005868.

Almost surely, 2^5509848906 is an apocalyptic number.

5509848906 is an abundant number, since it is smaller than the sum of its proper divisors (6836294376).

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

5509848906 is a wasteful number, since it uses less digits than its factorization.

5509848906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34011427 (or 34011418 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 54.

The square root of 5509848906 is about 74228.3564818729. The cubic root of 5509848906 is about 1766.2271778192.

The spelling of 5509848906 in words is "five billion, five hundred nine million, eight hundred forty-eight thousand, nine hundred six".