1105250053 has 8 divisors (see below), whose sum is σ = 1185079680. Its totient is φ = 1027066560.

The previous prime is 1105250039. The next prime is 1105250057. The reversal of 1105250053 is 3500525011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1105250053 - 2²⁵ = 1071695621 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 (1105250057) 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, 410143 + ... + 412828.

It is an arithmetic number, because the mean of its divisors is an integer number (148134960).

Almost surely, 2^1105250053 is an apocalyptic number.

It is an amenable number.

1105250053 is a deficient number, since it is larger than the sum of its proper divisors (79829627).

1105250053 is an equidigital number, since it uses as much as digits as its factorization.

1105250053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823067.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 1105250053 is about 33245.3012168637. The cubic root of 1105250053 is about 1033.9197900161.

Adding to 1105250053 its reverse (3500525011), we get a palindrome (4605775064).

The spelling of 1105250053 in words is "one billion, one hundred five million, two hundred fifty thousand, fifty-three".