11346535536 has 160 divisors (see below), whose sum is σ = 35304311808. Its totient is φ = 3070003200.

The previous prime is 11346535483. The next prime is 11346535537. The reversal of 11346535536 is 63553564311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11346535537) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 773260 + ... + 787796.

Almost surely, 2^11346535536 is an apocalyptic number.

11346535536 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 11346535536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17652155904).

11346535536 is an abundant number, since it is smaller than the sum of its proper divisors (23957776272).

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

11346535536 is a wasteful number, since it uses less digits than its factorization.

11346535536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14679 (or 14673 counting only the distinct ones).

The product of its digits is 486000, while the sum is 42.

The spelling of 11346535536 in words is "eleven billion, three hundred forty-six million, five hundred thirty-five thousand, five hundred thirty-six".