2641633153 has 4 divisors (see below), whose sum is σ = 2642565168. Its totient is φ = 2640701140.

The previous prime is 2641633151. The next prime is 2641633201. The reversal of 2641633153 is 3513361462.

2641633153 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, 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 2641633153 - 2¹ = 2641633151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2641633151) 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, 461743 + ... + 467428.

It is an arithmetic number, because the mean of its divisors is an integer number (660641292).

Almost surely, 2^2641633153 is an apocalyptic number.

It is an amenable number.

2641633153 is a deficient number, since it is larger than the sum of its proper divisors (932015).

2641633153 is an equidigital number, since it uses as much as digits as its factorization.

2641633153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932014.

The product of its digits is 38880, while the sum is 34.

The square root of 2641633153 is about 51396.8204561333. The cubic root of 2641633153 is about 1382.3695816596.

The spelling of 2641633153 in words is "two billion, six hundred forty-one million, six hundred thirty-three thousand, one hundred fifty-three".