8132441253 has 4 divisors (see below), whose sum is σ = 10843255008. Its totient is φ = 5421627500.

The previous prime is 8132441243. The next prime is 8132441257. The reversal of 8132441253 is 3521442318.

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 8132441253 - 2⁵ = 8132441221 is a prime.

It is a super-2 number, since 2×8132441253² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8132441257) 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, 1355406873 + ... + 1355406878.

It is an arithmetic number, because the mean of its divisors is an integer number (2710813752).

Almost surely, 2^8132441253 is an apocalyptic number.

It is an amenable number.

8132441253 is a deficient number, since it is larger than the sum of its proper divisors (2710813755).

8132441253 is a wasteful number, since it uses less digits than its factorization.

8132441253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2710813754.

The product of its digits is 23040, while the sum is 33.

The square root of 8132441253 is about 90180.0490851496. The cubic root of 8132441253 is about 2010.9764199806.

The spelling of 8132441253 in words is "eight billion, one hundred thirty-two million, four hundred forty-one thousand, two hundred fifty-three".