11013626052 has 576 divisors, whose sum is σ = 36984729600. Its totient is φ = 2814289920.

The previous prime is 11013626033. The next prime is 11013626059. The reversal of 11013626052 is 25062631011.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11013626059) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 139412949 + ... + 139413027.

It is an arithmetic number, because the mean of its divisors is an integer number (64209600).

Almost surely, 2^11013626052 is an apocalyptic number.

11013626052 is a gapful number since it is divisible by the number (12) 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 11013626052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18492364800).

11013626052 is an abundant number, since it is smaller than the sum of its proper divisors (25971103548).

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

11013626052 is a wasteful number, since it uses less digits than its factorization.

11013626052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 184 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The spelling of 11013626052 in words is "eleven billion, thirteen million, six hundred twenty-six thousand, fifty-two".