2945907005223 has 240 divisors, whose sum is σ = 5370536115840. Its totient is φ = 1423787621760.

The previous prime is 2945907005221. The next prime is 2945907005309. The reversal of 2945907005223 is 3225007095492.

It is not a de Polignac number, because 2945907005223 - 2¹ = 2945907005221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2945907005221) by changing a digit.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 1709753640 + ... + 1709755362.

It is an arithmetic number, because the mean of its divisors is an integer number (22377233816).

Almost surely, 2^{2945907005223} is an apocalyptic number.

2945907005223 is a deficient number, since it is larger than the sum of its proper divisors (2424629110617).

2945907005223 is a wasteful number, since it uses less digits than its factorization.

2945907005223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848 (or 1796 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 48.

The spelling of 2945907005223 in words is "two trillion, nine hundred forty-five billion, nine hundred seven million, five thousand, two hundred twenty-three".