2421325653 has 8 divisors (see below), whose sum is σ = 3229030848. Its totient is φ = 1613918784.

The previous prime is 2421325637. The next prime is 2421325679. The reversal of 2421325653 is 3565231242.

It is a happy number.

2421325653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2421325653 - 2⁴ = 2421325637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421325633) 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, 54900 + ... + 88637.

It is an arithmetic number, because the mean of its divisors is an integer number (403628856).

Almost surely, 2^2421325653 is an apocalyptic number.

It is an amenable number.

2421325653 is a deficient number, since it is larger than the sum of its proper divisors (807705195).

2421325653 is a wasteful number, since it uses less digits than its factorization.

2421325653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149163.

The product of its digits is 43200, while the sum is 33.

The square root of 2421325653 is about 49206.9675249349. The cubic root of 2421325653 is about 1342.8197940522.

Adding to 2421325653 its reverse (3565231242), we get a palindrome (5986556895).

The spelling of 2421325653 in words is "two billion, four hundred twenty-one million, three hundred twenty-five thousand, six hundred fifty-three".