5509053690 has 64 divisors (see below), whose sum is σ = 15117822720. Its totient is φ = 1258606080.

The previous prime is 5509053659. The next prime is 5509053707. The reversal of 5509053690 is 963509055.

It is a super-2 number, since 2×5509053690² = 60699345118605232200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 545406 + ... + 555414.

It is an arithmetic number, because the mean of its divisors is an integer number (236215980).

Almost surely, 2^5509053690 is an apocalyptic number.

5509053690 is an abundant number, since it is smaller than the sum of its proper divisors (9608769030).

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

5509053690 is a wasteful number, since it uses less digits than its factorization.

5509053690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12647.

The product of its (nonzero) digits is 182250, while the sum is 42.

The square root of 5509053690 is about 74222.9997372782. Note that the first 3 decimals coincide. The cubic root of 5509053690 is about 1766.1422027312.

The spelling of 5509053690 in words is "five billion, five hundred nine million, fifty-three thousand, six hundred ninety".