10664559094 has 16 divisors (see below), whose sum is σ = 18463114656. Its totient is φ = 4525272000.

The previous prime is 10664559071. The next prime is 10664559097. The reversal of 10664559094 is 49095546601.

It is a super-2 number, since 2×10664559094² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10664559097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3769647 + ... + 3772474.

It is an arithmetic number, because the mean of its divisors is an integer number (1153944666).

Almost surely, 2^10664559094 is an apocalyptic number.

10664559094 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10664559094 is a deficient number, since it is larger than the sum of its proper divisors (7798555562).

10664559094 is a wasteful number, since it uses less digits than its factorization.

10664559094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7542231.

The product of its (nonzero) digits is 1166400, while the sum is 49.

The spelling of 10664559094 in words is "ten billion, six hundred sixty-four million, five hundred fifty-nine thousand, ninety-four".