10691884452 has 12 divisors (see below), whose sum is σ = 24947730416. Its totient is φ = 3563961480.

The previous prime is 10691884451. The next prime is 10691884453. The reversal of 10691884452 is 25448819601.

10691884452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10691884451) and next prime (10691884453).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×10691884452² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10691884451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445495174 + ... + 445495197.

Almost surely, 2^10691884452 is an apocalyptic number.

10691884452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10691884452 is an abundant number, since it is smaller than the sum of its proper divisors (14255845964).

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

10691884452 is a wasteful number, since it uses less digits than its factorization.

10691884452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890990378 (or 890990376 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 48.

The spelling of 10691884452 in words is "ten billion, six hundred ninety-one million, eight hundred eighty-four thousand, four hundred fifty-two".