11494355594 has 4 divisors (see below), whose sum is σ = 17241533394. Its totient is φ = 5747177796.

The previous prime is 11494355591. The next prime is 11494355611. The reversal of 11494355594 is 49555349411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49555349411 = 9479 ⋅5227909.

It can be written as a sum of positive squares in only one way, i.e., 11122444369 + 371911225 = 105463^2 + 19285^2 .

It is not an unprimeable number, because it can be changed into a prime (11494355591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2873588897 + ... + 2873588900.

Almost surely, 2^11494355594 is an apocalyptic number.

11494355594 is a deficient number, since it is larger than the sum of its proper divisors (5747177800).

11494355594 is an equidigital number, since it uses as much as digits as its factorization.

11494355594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5747177799.

The product of its digits is 1944000, while the sum is 50.

The spelling of 11494355594 in words is "eleven billion, four hundred ninety-four million, three hundred fifty-five thousand, five hundred ninety-four".