11114153564 has 24 divisors (see below), whose sum is σ = 20370903840. Its totient is φ = 5295692864.

The previous prime is 11114153551. The next prime is 11114153581. The reversal of 11114153564 is 46535141111.

It is a self number, because there is not a number n which added to its sum of digits gives 11114153564.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199799 + ... + 249294.

It is an arithmetic number, because the mean of its divisors is an integer number (848787660).

Almost surely, 2^11114153564 is an apocalyptic number.

It is an amenable number.

11114153564 is a deficient number, since it is larger than the sum of its proper divisors (9256750276).

11114153564 is a wasteful number, since it uses less digits than its factorization.

11114153564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449389 (or 449387 counting only the distinct ones).

The product of its digits is 7200, while the sum is 32.

Adding to 11114153564 its reverse (46535141111), we get a palindrome (57649294675).

The spelling of 11114153564 in words is "eleven billion, one hundred fourteen million, one hundred fifty-three thousand, five hundred sixty-four".