1104553911 has 4 divisors (see below), whose sum is σ = 1472738552. Its totient is φ = 736369272.

The previous prime is 1104553907. The next prime is 1104553921. The reversal of 1104553911 is 1193554011.

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

It is not a de Polignac number, because 1104553911 - 2² = 1104553907 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104553921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184092316 + ... + 184092321.

It is an arithmetic number, because the mean of its divisors is an integer number (368184638).

Almost surely, 2^1104553911 is an apocalyptic number.

1104553911 is a deficient number, since it is larger than the sum of its proper divisors (368184641).

1104553911 is an equidigital number, since it uses as much as digits as its factorization.

1104553911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368184640.

The product of its (nonzero) digits is 2700, while the sum is 30.

The square root of 1104553911 is about 33234.8297874384. The cubic root of 1104553911 is about 1033.7026728868.

The spelling of 1104553911 in words is "one billion, one hundred four million, five hundred fifty-three thousand, nine hundred eleven".