2361265253 has 4 divisors (see below), whose sum is σ = 2368070400. Its totient is φ = 2354460108.

The previous prime is 2361265243. The next prime is 2361265279. The reversal of 2361265253 is 3525621632.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2361265253 - 2¹⁰ = 2361264229 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2361265213) 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, 3402053 + ... + 3402746.

It is an arithmetic number, because the mean of its divisors is an integer number (592017600).

Almost surely, 2^2361265253 is an apocalyptic number.

It is an amenable number.

2361265253 is a deficient number, since it is larger than the sum of its proper divisors (6805147).

2361265253 is an equidigital number, since it uses as much as digits as its factorization.

2361265253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6805146.

The product of its digits is 64800, while the sum is 35.

The square root of 2361265253 is about 48592.8518714430. The cubic root of 2361265253 is about 1331.6239332264.

Adding to 2361265253 its reverse (3525621632), we get a palindrome (5886886885).

The spelling of 2361265253 in words is "two billion, three hundred sixty-one million, two hundred sixty-five thousand, two hundred fifty-three".