11061657632 has 48 divisors (see below), whose sum is σ = 22054145400. Its totient is φ = 5460787200.

The previous prime is 11061657619. The next prime is 11061657707. The reversal of 11061657632 is 23675616011.

It can be written as a sum of positive squares in 4 ways, for example, as 10072932496 + 988725136 = 100364^2 + 31444^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2301632 + ... + 2306432.

Almost surely, 2^11061657632 is an apocalyptic number.

It is an amenable number.

11061657632 is a deficient number, since it is larger than the sum of its proper divisors (10992487768).

11061657632 is an equidigital number, since it uses as much as digits as its factorization.

11061657632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5709 (or 5701 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The spelling of 11061657632 in words is "eleven billion, sixty-one million, six hundred fifty-seven thousand, six hundred thirty-two".