2253165047 has 4 divisors (see below), whose sum is σ = 2575045776. Its totient is φ = 1931284320.

The previous prime is 2253165011. The next prime is 2253165059. The reversal of 2253165047 is 7405613522.

2253165047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2253165047 - 2¹⁴ = 2253148663 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2253164998 and 2253165016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253185047) 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, 160940354 + ... + 160940367.

It is an arithmetic number, because the mean of its divisors is an integer number (643761444).

Almost surely, 2^2253165047 is an apocalyptic number.

2253165047 is a deficient number, since it is larger than the sum of its proper divisors (321880729).

2253165047 is an equidigital number, since it uses as much as digits as its factorization.

2253165047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321880728.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 2253165047 is about 47467.5157028467. The cubic root of 2253165047 is about 1310.9848366112.

Adding to 2253165047 its reverse (7405613522), we get a palindrome (9658778569).

It can be divided in two parts, 22531 and 65047, that added together give a palindrome (87578).

The spelling of 2253165047 in words is "two billion, two hundred fifty-three million, one hundred sixty-five thousand, forty-seven".