11450605393 has 2 divisors, whose sum is σ = 11450605394. Its totient is φ = 11450605392.

The previous prime is 11450605381. The next prime is 11450605403. The reversal of 11450605393 is 39350605411.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11428251409 + 22353984 = 106903^2 + 4728^2 .

It is a cyclic number.

It is not a de Polignac number, because 11450605393 - 2¹³ = 11450597201 is a prime.

It is a super-2 number, since 2×11450605393² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11450605373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5725302696 + 5725302697.

It is an arithmetic number, because the mean of its divisors is an integer number (5725302697).

Almost surely, 2^11450605393 is an apocalyptic number.

It is an amenable number.

11450605393 is a deficient number, since it is larger than the sum of its proper divisors (1).

11450605393 is an equidigital number, since it uses as much as digits as its factorization.

11450605393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 37.

The spelling of 11450605393 in words is "eleven billion, four hundred fifty million, six hundred five thousand, three hundred ninety-three".