11015560049997 has 8 divisors (see below), whose sum is σ = 14764310853120. Its totient is φ = 7305257973440.

The previous prime is 11015560049951. The next prime is 11015560050007. The reversal of 11015560049997 is 79994006551011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11015560049997 - 2⁶ = 11015560049933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11015560042997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9612180972 + ... + 9612182117.

It is an arithmetic number, because the mean of its divisors is an integer number (1845538856640).

Almost surely, 2^{11015560049997} is an apocalyptic number.

It is an amenable number.

11015560049997 is a deficient number, since it is larger than the sum of its proper divisors (3748750803123).

11015560049997 is a wasteful number, since it uses less digits than its factorization.

11015560049997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19224363283.

The product of its (nonzero) digits is 3061800, while the sum is 57.

The spelling of 11015560049997 in words is "eleven trillion, fifteen billion, five hundred sixty million, forty-nine thousand, nine hundred ninety-seven".