11906521060630 has 32 divisors (see below), whose sum is σ = 24510627477504. Its totient is φ = 4079367004896.

The previous prime is 11906521060619. The next prime is 11906521060673. The reversal of 11906521060630 is 3606012560911.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59666082 + ... + 59865301.

It is an arithmetic number, because the mean of its divisors is an integer number (765957108672).

Almost surely, 2^{11906521060630} is an apocalyptic number.

11906521060630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11906521060630 is an abundant number, since it is smaller than the sum of its proper divisors (12604106416874).

11906521060630 is a wasteful number, since it uses less digits than its factorization.

11906521060630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119532820.

The product of its (nonzero) digits is 58320, while the sum is 40.

The spelling of 11906521060630 in words is "eleven trillion, nine hundred six billion, five hundred twenty-one million, sixty thousand, six hundred thirty".