5505016640 has 56 divisors (see below), whose sum is σ = 13560872040. Its totient is φ = 2126071808.

The previous prime is 5505016639. The next prime is 5505016663. The reversal of 5505016640 is 466105055.

It can be written as a sum of positive squares in 4 ways, for example, as 1461074176 + 4043942464 = 38224^2 + 63592^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 5505016597 and 5505016606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287327 + ... + 305886.

Almost surely, 2^5505016640 is an apocalyptic number.

It is an amenable number.

5505016640 is an abundant number, since it is smaller than the sum of its proper divisors (8055855400).

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

5505016640 is a wasteful number, since it uses less digits than its factorization.

5505016640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593259 (or 593249 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 5505016640 is about 74195.7993420113. The cubic root of 5505016640 is about 1765.7106859880.

The spelling of 5505016640 in words is "five billion, five hundred five million, sixteen thousand, six hundred forty".