2245539385641 has 8 divisors (see below), whose sum is σ = 2994959541184. Its totient is φ = 1496572743600.

The previous prime is 2245539385627. The next prime is 2245539385711. The reversal of 2245539385641 is 1465839355422.

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

It is not a de Polignac number, because 2245539385641 - 2³³ = 2236949451049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2245539385541) 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, 113366821 + ... + 113386626.

It is an arithmetic number, because the mean of its divisors is an integer number (374369942648).

Almost surely, 2^{2245539385641} is an apocalyptic number.

It is an amenable number.

2245539385641 is a deficient number, since it is larger than the sum of its proper divisors (749420155543).

2245539385641 is a wasteful number, since it uses less digits than its factorization.

2245539385641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226756751.

The product of its digits is 31104000, while the sum is 57.

The spelling of 2245539385641 in words is "two trillion, two hundred forty-five billion, five hundred thirty-nine million, three hundred eighty-five thousand, six hundred forty-one".