1162324253 has 4 divisors (see below), whose sum is σ = 1193738460. Its totient is φ = 1130910048.

The previous prime is 1162324237. The next prime is 1162324279. The reversal of 1162324253 is 3524232611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3524232611 = 1453 ⋅2425487.

It can be written as a sum of positive squares in 2 ways, for example, as 636906169 + 525418084 = 25237^2 + 22922^2 .

It is a cyclic number.

It is not a de Polignac number, because 1162324253 - 2⁴ = 1162324237 is a prime.

It is a super-2 number, since 2×1162324253² = 2701995338224016018, 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 (1162324283) 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, 15707048 + ... + 15707121.

It is an arithmetic number, because the mean of its divisors is an integer number (298434615).

Almost surely, 2^1162324253 is an apocalyptic number.

It is an amenable number.

1162324253 is a deficient number, since it is larger than the sum of its proper divisors (31414207).

1162324253 is an equidigital number, since it uses as much as digits as its factorization.

1162324253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31414206.

The product of its digits is 8640, while the sum is 29.

The square root of 1162324253 is about 34092.8768659965. The cubic root of 1162324253 is about 1051.4188688130.

Adding to 1162324253 its reverse (3524232611), we get a palindrome (4686556864).

The spelling of 1162324253 in words is "one billion, one hundred sixty-two million, three hundred twenty-four thousand, two hundred fifty-three".