1105046053 has 4 divisors (see below), whose sum is σ = 1170048780. Its totient is φ = 1040043328.

The previous prime is 1105046039. The next prime is 1105046077. The reversal of 1105046053 is 3506405011.

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 641203684 + 463842369 = 25322^2 + 21537^2 .

It is a cyclic number.

It is not a de Polignac number, because 1105046053 - 2⁹ = 1105045541 is a prime.

It is a super-2 number, since 2×1105046053² = 2442253558501757618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105046083) 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, 32501338 + ... + 32501371.

It is an arithmetic number, because the mean of its divisors is an integer number (292512195).

Almost surely, 2^1105046053 is an apocalyptic number.

It is an amenable number.

1105046053 is a deficient number, since it is larger than the sum of its proper divisors (65002727).

1105046053 is an equidigital number, since it uses as much as digits as its factorization.

1105046053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65002726.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1105046053 is about 33242.2329725306. The cubic root of 1105046053 is about 1033.8561746636.

The spelling of 1105046053 in words is "one billion, one hundred five million, forty-six thousand, fifty-three".