11650747936 has 24 divisors (see below), whose sum is σ = 23326183440. Its totient is φ = 5726637888.

The previous prime is 11650747879. The next prime is 11650747943. The reversal of 11650747936 is 63974705611.

It is a self number, because there is not a number n which added to its sum of digits gives 11650747936.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3083586 + ... + 3087361.

It is an arithmetic number, because the mean of its divisors is an integer number (971924310).

Almost surely, 2^11650747936 is an apocalyptic number.

11650747936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11650747936 is an abundant number, since it is smaller than the sum of its proper divisors (11675435504).

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

11650747936 is an equidigital number, since it uses as much as digits as its factorization.

11650747936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6171016 (or 6171008 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 49.

The spelling of 11650747936 in words is "eleven billion, six hundred fifty million, seven hundred forty-seven thousand, nine hundred thirty-six".