2245964452023 has 8 divisors (see below), whose sum is σ = 3001115191536. Its totient is φ = 1494061673600.

The previous prime is 2245964452019. The next prime is 2245964452063. The reversal of 2245964452023 is 3202544695422.

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

It is a cyclic number.

It is not a de Polignac number, because 2245964452023 - 2² = 2245964452019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245964452013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 811988658 + ... + 811991423.

It is an arithmetic number, because the mean of its divisors is an integer number (375139398942).

Almost surely, 2^{2245964452023} is an apocalyptic number.

2245964452023 is a deficient number, since it is larger than the sum of its proper divisors (755150739513).

2245964452023 is a wasteful number, since it uses less digits than its factorization.

2245964452023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623980545.

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 2245964452023 in words is "two trillion, two hundred forty-five billion, nine hundred sixty-four million, four hundred fifty-two thousand, twenty-three".