5617561036 has 12 divisors (see below), whose sum is σ = 9832075120. Its totient is φ = 2808396720.

The previous prime is 5617561031. The next prime is 5617561063. The reversal of 5617561036 is 6301657165.

It is a self number, because there is not a number n which added to its sum of digits gives 5617561036.

It is not an unprimeable number, because it can be changed into a prime (5617561031) 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, 61656 + ... + 122623.

Almost surely, 2^5617561036 is an apocalyptic number.

It is an amenable number.

5617561036 is a deficient number, since it is larger than the sum of its proper divisors (4214514084).

5617561036 is a wasteful number, since it uses less digits than its factorization.

5617561036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191904 (or 191902 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 5617561036 is about 74950.3904993163. The cubic root of 5617561036 is about 1777.6623182023.

The spelling of 5617561036 in words is "five billion, six hundred seventeen million, five hundred sixty-one thousand, thirty-six".