11641073253 has 8 divisors (see below), whose sum is σ = 15538142400. Its totient is φ = 7752359808.

The previous prime is 11641073243. The next prime is 11641073333. The reversal of 11641073253 is 35237014611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11641073253 - 2²² = 11636878949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11641073243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2085673 + ... + 2091246.

It is an arithmetic number, because the mean of its divisors is an integer number (1942267800).

Almost surely, 2^11641073253 is an apocalyptic number.

It is an amenable number.

11641073253 is a deficient number, since it is larger than the sum of its proper divisors (3897069147).

11641073253 is an equidigital number, since it uses as much as digits as its factorization.

11641073253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4177851.

The product of its (nonzero) digits is 15120, while the sum is 33.

Adding to 11641073253 its reverse (35237014611), we get a palindrome (46878087864).

The spelling of 11641073253 in words is "eleven billion, six hundred forty-one million, seventy-three thousand, two hundred fifty-three".