11110527616 has 64 divisors (see below), whose sum is σ = 23522152680. Its totient is φ = 5209325568.

The previous prime is 11110527613. The next prime is 11110527653. The reversal of 11110527616 is 61672501111.

It can be written as a sum of positive squares in 4 ways, for example, as 9486760000 + 1623767616 = 97400^2 + 40296^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (11110527613) 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, 593536 + ... + 611968.

Almost surely, 2^11110527616 is an apocalyptic number.

11110527616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11110527616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11761076340).

11110527616 is an abundant number, since it is smaller than the sum of its proper divisors (12411625064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11110527616 is a wasteful number, since it uses less digits than its factorization.

11110527616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18741 (or 18729 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 31.

The spelling of 11110527616 in words is "eleven billion, one hundred ten million, five hundred twenty-seven thousand, six hundred sixteen".