11650473532580 has 12 divisors (see below), whose sum is σ = 24465994418460. Its totient is φ = 4660189413024.

The previous prime is 11650473532513. The next prime is 11650473532583. The reversal of 11650473532580 is 8523537405611.

It can be written as a sum of positive squares in 2 ways, for example, as 3678931146916 + 7971542385664 = 1918054^2 + 2823392^2 .

It is not an unprimeable number, because it can be changed into a prime (11650473532583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291261838295 + ... + 291261838334.

It is an arithmetic number, because the mean of its divisors is an integer number (2038832868205).

Almost surely, 2^{11650473532580} is an apocalyptic number.

11650473532580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11650473532580 is an abundant number, since it is smaller than the sum of its proper divisors (12815520885880).

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

11650473532580 is a wasteful number, since it uses less digits than its factorization.

11650473532580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582523676638 (or 582523676636 counting only the distinct ones).

The product of its (nonzero) digits is 3024000, while the sum is 50.

The spelling of 11650473532580 in words is "eleven trillion, six hundred fifty billion, four hundred seventy-three million, five hundred thirty-two thousand, five hundred eighty".