11632132690 has 64 divisors (see below), whose sum is σ = 22240189440. Its totient is φ = 4368107520.

The previous prime is 11632132679. The next prime is 11632132693. The reversal of 11632132690 is 9623123611.

It is a super-2 number, since 2×11632132690² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11632132693) 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, 11905482 + ... + 11906458.

It is an arithmetic number, because the mean of its divisors is an integer number (347502960).

Almost surely, 2^11632132690 is an apocalyptic number.

11632132690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11632132690 is a deficient number, since it is larger than the sum of its proper divisors (10608056750).

11632132690 is a wasteful number, since it uses less digits than its factorization.

11632132690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1507.

The product of its (nonzero) digits is 11664, while the sum is 34.

The spelling of 11632132690 in words is "eleven billion, six hundred thirty-two million, one hundred thirty-two thousand, six hundred ninety".