1136040053 has 4 divisors (see below), whose sum is σ = 1136110668. Its totient is φ = 1135969440.

The previous prime is 1136040049. The next prime is 1136040067. The reversal of 1136040053 is 3500406311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1124797444 + 11242609 = 33538^2 + 3353^2 .

It is a cyclic number.

It is not a de Polignac number, because 1136040053 - 2² = 1136040049 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 (1136040083) 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, 1883 + ... + 47703.

It is an arithmetic number, because the mean of its divisors is an integer number (284027667).

Almost surely, 2^1136040053 is an apocalyptic number.

It is an amenable number.

1136040053 is a deficient number, since it is larger than the sum of its proper divisors (70615).

1136040053 is an equidigital number, since it uses as much as digits as its factorization.

1136040053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70614.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1136040053 is about 33705.1932645401. The cubic root of 1136040053 is about 1043.4329520597.

Adding to 1136040053 its reverse (3500406311), we get a palindrome (4636446364).

The spelling of 1136040053 in words is "one billion, one hundred thirty-six million, forty thousand, fifty-three".