11304550447 has 2 divisors, whose sum is σ = 11304550448. Its totient is φ = 11304550446.

The previous prime is 11304550423. The next prime is 11304550459. The reversal of 11304550447 is 74405540311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11304550447 - 2¹¹ = 11304548399 is a prime.

It is a super-3 number, since 3×11304550447³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11304550547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5652275223 + 5652275224.

It is an arithmetic number, because the mean of its divisors is an integer number (5652275224).

Almost surely, 2^11304550447 is an apocalyptic number.

11304550447 is a deficient number, since it is larger than the sum of its proper divisors (1).

11304550447 is an equidigital number, since it uses as much as digits as its factorization.

11304550447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 11304550447 in words is "eleven billion, three hundred four million, five hundred fifty thousand, four hundred forty-seven".