5561530136 has 16 divisors (see below), whose sum is σ = 10432146600. Its totient is φ = 2779624384.

The previous prime is 5561530133. The next prime is 5561530189. The reversal of 5561530136 is 6310351655.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5561530096 and 5561530105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5561530133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121685 + ... + 161028.

Almost surely, 2^5561530136 is an apocalyptic number.

It is an amenable number.

5561530136 is a deficient number, since it is larger than the sum of its proper divisors (4870616464).

5561530136 is a wasteful number, since it uses less digits than its factorization.

5561530136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285178 (or 285174 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 5561530136 is about 74575.6671844108. The cubic root of 5561530136 is about 1771.7322817574.

The spelling of 5561530136 in words is "five billion, five hundred sixty-one million, five hundred thirty thousand, one hundred thirty-six".