11553716044 has 12 divisors (see below), whose sum is σ = 21774311104. Its totient is φ = 5332484304.

The previous prime is 11553716039. The next prime is 11553716071. The reversal of 11553716044 is 44061735511.

It is a junction number, because it is equal to n+sod(n) for n = 11553715994 and 11553716012.

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, 111093372 + ... + 111093475.

Almost surely, 2^11553716044 is an apocalyptic number.

It is an amenable number.

11553716044 is a deficient number, since it is larger than the sum of its proper divisors (10220595060).

11553716044 is a wasteful number, since it uses less digits than its factorization.

11553716044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222186864 (or 222186862 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 37.

The spelling of 11553716044 in words is "eleven billion, five hundred fifty-three million, seven hundred sixteen thousand, forty-four".