5554603636 has 12 divisors (see below), whose sum is σ = 9879910180. Its totient is φ = 2731772160.

The previous prime is 5554603627. The next prime is 5554603643. The reversal of 5554603636 is 6363064555.

It can be written as a sum of positive squares in 2 ways, for example, as 134699236 + 5419904400 = 11606^2 + 73620^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5554603592 and 5554603601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11382141 + ... + 11382628.

Almost surely, 2^5554603636 is an apocalyptic number.

It is an amenable number.

5554603636 is a deficient number, since it is larger than the sum of its proper divisors (4325306544).

5554603636 is a wasteful number, since it uses less digits than its factorization.

5554603636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22764834 (or 22764832 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 43.

The square root of 5554603636 is about 74529.2133059245. The cubic root of 5554603636 is about 1770.9964529789.

The spelling of 5554603636 in words is "five billion, five hundred fifty-four million, six hundred three thousand, six hundred thirty-six".