11458427633 has 4 divisors (see below), whose sum is σ = 11507605668. Its totient is φ = 11409249600.

The previous prime is 11458427627. The next prime is 11458427671. The reversal of 11458427633 is 33672485411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1221642304 + 10236785329 = 34952^2 + 101177^2 .

It is a cyclic number.

It is not a de Polignac number, because 11458427633 - 2²⁶ = 11391318769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11458427333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24588668 + ... + 24589133.

It is an arithmetic number, because the mean of its divisors is an integer number (2876901417).

Almost surely, 2^11458427633 is an apocalyptic number.

It is an amenable number.

11458427633 is a deficient number, since it is larger than the sum of its proper divisors (49178035).

11458427633 is an equidigital number, since it uses as much as digits as its factorization.

11458427633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49178034.

The product of its digits is 483840, while the sum is 44.

The spelling of 11458427633 in words is "eleven billion, four hundred fifty-eight million, four hundred twenty-seven thousand, six hundred thirty-three".