1105053544 has 32 divisors (see below), whose sum is σ = 2431975680. Its totient is φ = 460793664.

The previous prime is 1105053541. The next prime is 1105053553. The reversal of 1105053544 is 4453505011.

It is a super-2 number, since 2×1105053544² = 2442286670213919872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (1105053541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264592 + ... + 268735.

It is an arithmetic number, because the mean of its divisors is an integer number (75999240).

Almost surely, 2^1105053544 is an apocalyptic number.

1105053544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1105053544 is an abundant number, since it is smaller than the sum of its proper divisors (1326922136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1105053544 is a wasteful number, since it uses less digits than its factorization.

1105053544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533377 (or 533373 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 1105053544 is about 33242.3456452760. The cubic root of 1105053544 is about 1033.8585107952.

Adding to 1105053544 its reverse (4453505011), we get a palindrome (5558558555).

The spelling of 1105053544 in words is "one billion, one hundred five million, fifty-three thousand, five hundred forty-four".